用法

Chrome浏览器实用技巧：1、实用快捷键Ctrl+J打开下载管理页面Ctrl+Shift+B书签管理器2、实用扩展：ProxySwitchySharp快速切换代理小乐图客，图片批量下载工具，还支持整个网页截图AdBlockPlus广告拦截神器3、Chrome支持直接阅读PDF

Chrome浏览器鲜为人知的实用技巧：1、实用快捷键Ctrl+J 打开下载管理页面Ctrl+Shift+B 书签管理器2、实用扩展：Proxy Switchy Sharp快速切换代理小乐图客，图片批量下载工具，还支持整个网页截图AdBlock Plus广告拦截神器3、Chrome支持直接阅读PDF文件( 将PDF电子书文件拖进去即可)4、Chrome支持另存网页为PDF文件( 快捷键Ctrl+P，选择“PDF”)5、断网时，出现恐龙小游戏

形容词 a.1.焦虑的,挂念的[(+about/at/for)]I"m anxious about her safety.我对她的安全担心。2.令人焦虑的The week of the flood was an anxious time for all of us.闹水灾的那一星期是使我们大家都焦虑不安的日子。3.渴望的[F][(+for)][+to-v][+that]We"re anxious for your safe return.我们盼望你平安归来。We were anxious that there be no misunderstanding.我们极愿没有误解。I could see that she was anxious for Laura to go.我看得出她巴望劳拉去。I"m really anxious to see him.我急于见他。

1、实用快捷键 Ctrl+J 打开下载管理页面 Ctrl+Shift+B 书签管理器 2、实用扩展： Proxy Switchy Sharp快速切换代理 小乐图客，图片批量下载工具，还支持网页截图 AdBlock Plus广告拦截神器 3、Chrome支持直接阅读PDF文件( 将PDF电子书文件拖进去即可) 4、Chrome支持另存网页为PDF文件( 快捷键Ctrl+P，选择“PDF”)

1、实用快捷键 Ctrl+J 打开下载管理页面 Ctrl+Shift+B 书签管理器 2、实用扩展： Proxy Switchy Sharp快速切换代理 小乐图客，图片批量下载工具，还支持网页截图 AdBlock Plus广告拦截神器 3、Chrome支持直接阅读PDF文件( 将PDF电子书文件拖进去即可) 4、Chrome支持另存网页为PDF文件( 快捷键Ctrl+P，选择“PDF”)

Chrome浏览器实用技巧： 1、实用快捷键 Ctrl+J 打开下载管理页面 Ctrl+Shift+B 书签管理器 2、实用扩展： Proxy Switchy Sharp快速切换代理 小乐图客，图片批量下载工具，还支持整个网页截图 AdBlock Plus广告拦截神器 3、Chrome支持直接阅读PDF文件( 将PDF电子书文件拖进去即可) 4、Chrome支持另存网页为PDF文件( 快捷键Ctrl+P，选择“PDF”) 5、断网时，出现恐龙小游戏

可以用于一般现在时,比如：He always eats dinner at home. 也可以用于一般过去时,比如：He always thought he was popular in our class. 还可以用于一般将来时,比如：You will always be my friend.

always属于频率副词频率副词的用法：一般是放在句子中间,此时应该是：be动词、情态动词、助动词之后,行为动词（也称实义动词,即除了前面三者外的动词）之前.举例：She is always ready to help others（be动词is之后...

总是，每次Tea is always Serves at 5 o"clock一直，长久以来Anna had always been pretty.

always在一般时中的用法，意义相当于at all times,不同的是，后者放在句末，而always要放在动词前，如：The sun always rises in the east.此外always还可以被almost,nearly,not等词进一步修饰，以表示出不同的程度，如：I am nearly always play computer games at home.一般时和进行时的用法我分不大出来，不过我记得好像在进行时里的always意义有所不同，大概表示again and again吧,当然也放动词之前.

当副词使用，可用于任何时态

没有alway这个词

总是作为副词，总是，总是，总是；是指某种行为或某种状态自始至终存在的频率为100%。1.always是一个表示肯定意义的程度副词。其基本含义是指某种行为或某种状态自始至终存在的频率为100%。2.“always，always，Always”只与简单时态连用，不与进行时态连用。用于连续或口语中，表示重复和反复的动作，常指示人做不愉快或讨厌的事，但不表示某一时刻正在发生的事。Always有时可用于现在完成时，通常翻译为“always”和“always”。Always有时与can can、could连用，表示“无论如何”、“如果真的不可能”、“当然可以”等等。3 .在句子中总是有固定的位置，即总是在实体动词之前，在be、助动词或情态动词之后。但在强调时，always也可以放在动词be、助动词或情态动词之前(动词be、助动词或情态动词都要强调)。有时，为了表达感情，always也可以放在句首或句尾(此时always应重读)。在祈使句中，总是可以放在句首。4 .总是不能修饰not，但可以被not修饰，即不总是not，只说不总是表示部分否定。但“总是”可以用来修饰由表示否定意义的前缀和后缀组成的形容词，表示“总是不”。5 .总是用作状语地球总是绕着太阳转。地球总是绕着太阳转。我早餐总是吃一个煮鸡蛋。我早餐总是吃一个煮鸡蛋。一站式出国留学攻略 http://www.offercoming.com

busy用作形容词的基本意思是“忙的”，busy在句中可用作定语或表语。用作表语时，其后常可接介词about， at， in， over ， with引起的短语。busy既可用作及物动词，也可用作不及物动词。用作及物动词时，一般接oneself作宾语，常常表示“使自己忙于某事”。busy做形容词时，表示忙碌的，无暇的，忙于(做某事)，人来车往的，熙熙攘攘的，做动词时，表示忙着做某事。常见搭配有be busy doing sth,be busy with sb等。扩展资料：busy的近义词：bustling英 [ˈbʌslɪŋ]  adj。繁忙的，熙熙攘攘的。v。闹哄哄地忙乱，奔忙( bustle的现在分词 )；催促。As we reached the construction site， a scene of bustling activity presented itself。 到了工地，一派繁忙的景象展现在眼前。

busy的用法如下：adj.(形容词)1、busy用作形容词的基本意思是“忙的”,通常指人经常或暂时埋头于一项工作,含有“热衷于”的意味。busy作“繁忙的; 热闹的”解时可修饰物或事物。2、busy在句中可用作定语或表语。用作表语时,其后常可接介词about, at, in, over , with引起的短语, 这些介词有时可省略,特别是当其宾语为动名词时。busy用于too...to结构时可接动词不定式。v.(动词)busy既可用作及物动词,也可用作不及物动词。用作及物动词时,一般接oneself作宾语,常常表示“使自己忙于某事”。扩展资料：一、词义辨析：adj.(形容词)busy, active, diligent这三个词意思比较接近,但含义不同:active侧重主动、活跃; busy侧重忙碌,没有时间; diligent侧重勤勉、用功。另外, active和diligent后多接in,而busy后多接with。下面两个短语意思不同:He is busy in preparing for the examination.他忙着准备考试。a busy man 忙人a busybody 爱管闲事的人二、常见错误：adj.(形容词)你很忙吗?误 Is your work busy?正 Are you busy (with your work)?析 说“某人工作忙”,应以人作主语。

儿童快速退烧方

find意思是找到比较正确。因为寻找是一个过程，找到没找到就不清楚了，可以用look for短语表达find是找到了的意思，引申为“发现”的意思。found是find的过去式，但found作为原型有另一个意思“建立”，这时过去式为founded，例如建立一间学校found a school

find 的过去式是 found , 而 founded 是 found 的过去式,与find 无关. found 可以作为动词原形,表示“建立,成立” 如：New China was founded in 1949.

如果是被人掐死的，要用被动，如果是被烟或者东西呛死噎死的，用主动

choke可以用作动词。choke的基本意思是指在吃东西时由于咽喉阻塞、堵塞或极度刺激而咽不下去了，即“噎住”，引申可表示河流“阻塞”，人的呼吸“窒息”等。choke表示“哽”、“噎”时，是不及物动词，表示“阻塞”、“窒息”时是及物动词，跟简单宾语。

1、enable的用法是enable sb  to do  2、enable sb to do的意思是使某人做某事。拓展资料enable sb  to do1. This is but a foretaste of what the emerging technologies will enable us to do.  新科技将会给我们带来什么，这仅仅是一次初体验。2. To enable them to do so, teacher training must be intensified.  要做到这一点, 就要加强师资培训工作.3. Faster multicore CPUs enable the computing power to do this quickly and efficiently, Intel says. 更快的多核CPU的计算能力,以使迅速有效地做到这一点, 英特尔表示.4. Do you want to enable a password - protected screen saver now?  您现在想启用一个密码保护屏幕保护程序 吗 ?5. Do a proper project close - out to enable a transition to the next phase.  妥善做好项目收尾工作,以便项目实施进入下一个阶段.6. How do I enable my ASP. NET application to write to new event source?  如何把ASP. NET程序的事件日志写入自定义的事件源?7. What advantages do you think enable you to be competent at the position in the future? 你认为你有哪些有利的条件来胜任的职位?

正确的用法是enable sb  to do ，意思是使某人能做某事，下面给出几个示例。例句1：His large income enabled him to live in comfort他那丰厚的收入使他可以过舒服的生活。例句2： How do I enable my ASP. NET application to write to new event source?如何把ASP. NET程序的事件日志写入自定义的事件源?拓展：enable是使能够的意思，sb/sth enable sb/sth to do sth.某人或某物使某人或某物能做...，相当于be able to。1.使能够, 使成为可能, 使实现2.授予...权力 3.起[启]动, 恢复操作

　　aa既能做名词也能做动词，那么你知道heat做名词和动词分别都是什么意思吗?下面我为大家带来heat的英语意思和相关用法，欢迎大家学习!　　heat作动词的意思 　　使温暖，使热;激发…的感情 　　heat作名词的意思 　　热，热度，高温;热烈 　　heat的英语音标 　　英 [hi:t] 美 [hit] 　　heat的用法： 　　heat的用法1：heat用作动词的基本意思是“(使…)变热”,引申可表示“激发某人的某种感情”。 　　heat的用法2：heat既可用作不及物动词,也可用作及物动词。用作及物动词时,表示“使…变热”“把…加热”,接名词或代词作宾语,也可接双宾语,其间接宾语可以转化为介词for的宾语。用作不及物动词时表示某物体自行变热,其主动形式常常含有被动意义。 　　heat的用法3：heat可用于被动结构。 　　heat的英语例句 　　1. Remove from the heat, add the parsley, toss and serve at once. 　　端离炉子，加上欧芹，颠起翻面后就立刻上桌。 　　2. They were all in top hats and cutaways despite the growing heat. 　　虽然天气越来越热，他们仍全部戴着高顶礼帽，穿着燕尾服。 　　3. Cook the sauce over a low heat until it boils and thickens. 　　以小火加热酱汁至其沸腾变浓。 　　4. I was simply staggered by the heat of the Argentinian high-summer. 　　阿根廷盛夏的酷热真让我大吃一惊。 　　5. When the fruit is mushy and cooked, remove from the heat. 　　当水果变软煮好后，就从火上端下来。 　　6. Despite the heat, he"d swapped his overalls for a suit and tie. 　　尽管很热，他还是脱掉工作服换上了西装和领带。 　　7. In an electric power plant the heat converts water into high-pressure steam. 　　在发电厂里，热能将水转化成高压蒸汽。 　　8. Substances such as ammonia give out heat when they dissolve. 　　诸如氨气之类的物质在溶解时会释放出热量。 　　9. Never dry underwear over direct heat; it will weaken the fabric. 　　不要直接加热烘干内衣，那样会损坏布料。 　　10. A national poll shows the presidential race in a dead heat. 　　一项全国民意调查显示总统竞选相持不下。 　　11. Its leaves drooped a little in the fierce heat of the sun. 　　它的叶子在灼热的阳光下微微耷拉着。 　　12. The door was beginning to buckle from the intense heat. 　　门在高温高热下开始变形。 　　13. Geologists have studied the way that heat flows from the earth. 　　地质学家曾研究过热量如何散出地球。 　　14. As an asthmatic, he cannot cope with the heat and humidity. 　　他患有哮喘病，经不起高温和潮湿。 　　15. Grease two sturdy baking sheets and heat the oven to 400 degrees. 　　在两块结实的烤板上抹些油，把烤炉加热到400度。 heat是什么意思相关 文章 ： 1. 萤火虫用英语怎么说 2. result的过去式和用法例句

　　choice有电影;薄膜;胶卷;拍摄电影等意思，那么你知道choice的用法吗?下面跟着我一起来学习一下，希望对大家的学习有所帮助! 　 　choice的用法： 　　choice的用法1：choice用作可数名词指“选择,挑选”的行为,强调自由选择,不论选择的方式或多少,可指选择一种行为或机会,也可指在一堆东西中挑选其精华,还可指从众多候选者中挑选入选者。choice有时还可指“供选择或被选择的”人或物,这时单数形式可表示复数意义。 　　choice的用法2：choice还可作“选择权〔能力〕”解,此时是不可数名词。 　　choice的用法3：表示“在A和B之间作选择”,可用choice between A and B,也可用choice of A or B。用choice between A and B时，choice前可用定冠词,也可用不定冠词; 用choice of A or B时，choice前只能用定冠词。 　　choice的用法4：choice用作形容词的意思是“上等的,精选的”,尤其指水果和蔬菜的优质。choice引申还可作“精妙的”解,常指写 文章 或用词的精妙。 　　choice的用法5：choice在句中常用作定语,也可用作表语。比较级是choicer,最高级是choicest。 　　 choice的常用 短语 ： 　　用作名词 (n.) 　　at one"s own choice 　　by choice 　　for choice 　　have no choice but to-v 　　make a choice 　　 choice的用法例句： 　　1. Helen"s choice of lipstick was a good match for her skin-tone. 　　海伦选择的唇膏很适合她的肤色。 　　2. In many societies children still marry someone of their parents" choice. 　　在许多社会，子女结婚仍然只能听从父母之命。 　　3. Although he was only grumbling, his choice of words made Rodney angry. 　　尽管他只是在咕哝，可是他的措词却让罗德妮恼火。 　　4. This new information does throw doubt on their choice. 　　这个新信息确实使人们对他们的选择产生了怀疑。 　　5. At lunchtime, there"s a choice between the buffet or the set menu. 　　午餐可以吃自助餐，也可以选套餐。 　　6. She"d made the right choice in leaving New York. 　　她离开纽约的决定是正确的。 　　7. She is in the fortunate position of having plenty of choice. 　　好在她有很多选择。 　　8. Here are a few pointers to help you make a choice. 　　这儿有几条帮助作出选择的建议。 　　9. They had little choice but to agree to what he suggested. 　　他们别无选择，只好接受他的提议。 　　10. At lunchtime, MPs are spoilt for choice in 26 restaurants and bars. 　　到了午餐时间，议员们有26家之多的餐厅和酒吧可供选择。 　　11. The truth of the matter is that we had no other choice. 　　实情就是我们别无选择。 　　12. It"s a straight choice between low-paid jobs and no jobs. 　　只有两个选择：要么是报酬很低的工作，要么就是失业。 　　13. The choice will be between a flat-rate or a banded charge. 　　将在统一费用和分级费用之间作出选择。 　　14. The choice was meant to create an impression of party unity. 　　这个选择意在给人一种党内团结的印象。 　　15. UK companies face a stark choice if they want to stay competitive. 　　英国公司如果想要保持竞争力就不得不面对严峻的选择。

choice的用法如下：1、choice用作可数名词指选择，挑选的行为，强调自由选择，不论选择的方式或多少，可指选择一种行为或机会，也可指在一堆东西中挑选其精华，还可指从众多候选者中挑选入选者。choice有时还可指供选择或被选择的人或物，这时单数形式可表示复数意义。2、choice还可作“选择权能力”解，此时是不可数名词。3、表示“在A和B之间作选择”，可用choice between A and B。也可用choice of A or B。用choicebetween A and B时，choice前可用定冠词，也可用不定冠词；用choice of A or B时，choice前只能用定冠词。短语 :1、of choice，译为：特别的，精选的。2、for choice，译为：根据选择、凭个人喜爱。3、by choice ，译为：出于选择。4、make choice，译为：做出选择。5、from choice，译为：自愿地。

但在WINDOWS2000/XP/2003已经没有这个命令（Dos 6.22还有）8.choice 命令 　　choice 使用此命令可以让用户输入一个字符，从而运行不同的命令。使用时应该加/c:参数，c:后应写提示可输入的字符，之间无空格。它的返回码为1234…… 　　如: choice /c:dme defrag,mem,end 　　将显示 　　defrag,mem,end[D,M,E]? 　　Sample： 　　Sample.bat的内容如下: 　　@echo off 　　choice /c:dme defrag,mem,end 　　if errorlevel 3 goto defrag （应先判断数值最高的错误码） 　　if errorlevel 2 goto mem 　　if errotlevel 1 goto end 　　:defrag 　　c:dosdefrag 　　goto end 　　:mem 　　mem 　　goto end 　　:end 　　echo good bye 　　此文件运行后，将显示 defrag,mem,end[D,M,E]? 用户可选择d m e ，然后if语句将作出判断，d表示执行标号为defrag的程序段，m表示执行标号为mem的程序段，e表示执行标号为end的程序段，每个程序段最后都以goto end将程序跳到end标号处，然后程序将显示good bye，文件结束。

锺->锺->钟 例子：钱钟书先生和其夫人杨绛 把写先生写成 钱锺书 或全繁体字

好便宜的滚筒洗衣机,是不是骗人的,滚筒的价格要比波轮的贵1000多元. 而1599元基本上就是一款6公斤的波轮全自动洗衣机的价格国际品牌"Altus"是一个新兴的工薪阶层品牌,于上世纪末在土耳其创立。产品主要为冰箱、洗衣机等白色家电。通过运用世界先进的技术和设备,Altus每一款产品都是从精密的现...只是冠个品牌名而已,并不是奥克斯公司的产品。奥克斯想走多元化发展道路,所以收购或联合了其它的电器生产厂家,生产例如洗衣机、风扇等家用电器。系统默认是自动切换的,如果想手动切换的话,单击右键图形选项然后就能设置了你直接放衣服进去加好洗衣粉,进水的过程和水满后十分钟左右就是浸泡。一般只会搅几下会停的它是把衣服搅匀。不行的话就把水位调到中然FORMAT自行车EXI 88 车架/FRAME:AL6061铝合金车架 前叉/FORK:信隆ZOOM ULTIM... 后拔/REAL DERAILLEUR:SHIMANO ALIVIO 变速手把/SHIFTERS:SHIMANO ALTUS 座...

chocolate是可数名词也是不可数名词，具体分情况而定：1、表示颜色、味道，单指巧克力用chocolate。（1）Ilikechocolatecream.我喜欢奶油夹心巧克力。（2）Nomorechocolateicecream.Iwantyoutostopeatingrightnow.别再吃巧克力冰淇淋了。从现在开始你就不准再吃了。2、一盒、一包巧克力糖用chocolates。Hehaseatenawholeboxofchocolates.他吃了一整盒巧克力。扩展资料：chocolate和chocolates区别：一、单复数不同1.chocolate解析：chocolate巧克力糖（单数）巧克力颜色。2.chocolates解析：chocolates巧克力糖（复数）。二、用法不同1.chocolate用法：表示颜色、味道，单指巧克力用chocolate。2.chocolates用法：如一盒、一包巧克力糖用chocolates。

altogether adv. 全部地, 完全地 The noise has altogether stopped. 吵闹声完全停止了。 总共 I"d like to have 100 sheets altogether. 我一共想要100张。 总而言之 Altogether, our achievements are very great. 总而言之, 我们的成绩是很大的。 ·all together adv. 一起 Don"t all speak together! 不要都同时说话！ All the shirts hang together in the same wardrobe. 所有的衬衫都挂在同一个衣橱里。 All the students were jammed together in the hall. 所有的学生都被紧紧挤在大厅里。

altogether [英][ˌɔ:ltəˈgeðə(r)][美][ˌɔltəˈɡɛðɚ] adv.全部地; 完全地; 总共; 总而言之; This is not altogether true. 当然这并不完全真实. wholly [英][ˈhəuli][美][ˈholi, ˈholli] adv.完全地,全部地; 十足,统统; 专门; 一并; This one is wholly man-made. 这次是完全人为的. 这两个属于近义词,某些地方可以通用.

Less的用法 一、less是little（小；少）的比较级：1. He spends less time (in) doing experiments. 他做实验花时间较少。2. Such problems are of less importance. 这样一些问题比较不重要。3. The value of Y is no less than ten. Y值达到10.（表示多的意思）4. The power is not less than 15h.p. 功率不下15匹马力。5. She says less but does more. 她说话较少，但做事较多。6. Negative figures are figures less than zero. 负数就是比零小的数。（斜体字部分为形容词短语作后置定语。）7. We regard her less as our teacher than as our friend. 我们把他看作我们的朋友，胜过我们把她看作我们的老师。8. He does not study English the less for its difficulty. 他并不因为英语难学就不想学了。（原意为：他不因为英语难而不怎么学。）二、“less+形容词或副词”构成劣等比较，作“较不…”，“更不…”解。1. It is less cold than it was yesterday. 天气不如昨天那样冷。2. When a cup of water is heated from below the water at the bottom becomes less dense and rises. 当由下加热一杯水时，底部的水由于密度变小而上升。（未按原文结构译）3. He studies English less hard than before. 他学英语不如以前那样努力。三、less作名词用，表示“较少量”、“较少数”之意：1. The students designed a couple of new-type machines in less than a year. 学生用不到一年的时间设计了两台新型机器。2. Less than ten of the thermometers remain. 这些温度计剩下来的不到十支。四、less作介词，当“不足”、“还差”解：1. Five less two leaves three. 五减去二余三。2. The time cycle is a year less three day. （时间）周期等于一年差三天。五、带有less的一些常用词组用法举例：1. The neighboring molecules have more or less the same energy. 邻近分子具有或多或少相同的能量。2. He will be studying more or less a week. 他将学习一星期左右。3. We can learn more or less according as we study and work. 根据学习和工作情况，我们可以学得多一点或少一点。4. It is neither more nor less a lie. 那是十足的谎言。（斜体字部分原意是“不多也不少”。）5. I speak no English, much less(或still less)French. 我不会讲英语，更不用说法语了。（注意只用于否定句。）注：在肯定句中要用more代替其中的less。例如：I like chemistry, much more (或still more)physics.我喜欢化学，而更喜欢物理。6. He has fault, but we help him none the less（或no less）.尽管他有缺点，我们还是（或仍旧）帮助他。7. We expected nothing less than a good harvest. 大丰收正式我们（当时）盼望的。8. Although he met with some difficulties, he was none the less sure of his success. 尽管碰到一些困难，但他依然坚信他会成功。9. They will be back in less than no time. 他们将马上回来。

altogether总计,总共.是一个单词如：Altogether there are six of us.(我们总计六人.) all together全都在一起.是一个词组如：We played the game all together.(我们大家都一起来玩游戏吧.)

一，词性altogether是单词，all together是词组二，译义altogether译为总计,总共，all together译为全都在一起三，句中的用法首先，altogether 和 all together 均可以表示“总共”（=in total）(1)You owe me £68 altogether. 你一共欠我68英(2)All together, there were fifteen people present. 总共有十五人出席。四，句中的位置 all together 出现在句首，通常需要加逗号。五，注意事项以下两种情况，altogether 不能被 all together 替代1）altogether 可以表示“大致上讲”（=on the whole），all together 不可以。Altogether their efforts were successful. 总体来看，他们的努力还算成功。2）altogether 可以表示“完全”（=completely），all together 不可以。Many commuters have stopped using their cars altogether. 许多上下班的人已经完全不用私家车了。 六，表达的意义all together 可以被看作是 together 前面加了修饰语 all，以下这些情况不能被 altogether 取代1）“把他们放在一起”，是 put them all together, 而不是 put them altogether2）all together 可以表示“在一起”，altogether 不可以。They were still all together when I left. 我离开的时候，他们还在一起。3）表示“一起来；一起唱；一起说”，应当说：All together!扩展资料altogether一，音标：[ɔːltə"geðə; ɒl-]二，短语：（1）ltogether Autumn 人间尽秋（2）altogether doping 共掺杂（3）ban altogether 严禁三，造句：（1）It is not altogether without reason to say so. 释义：这样说并非完全没有缘由。

就是贵的意思。更便宜是cheaper。相反的，便宜的少，就是lesscheap。little的比较级。可以参考一下比较级more的用法想想。

　　less是形容大小的单词，这类单词会有比较级的出现，下面我为大家带来less的比较级和用法例句，欢迎大家参考学习! 　　less的网络释义 　　less 　　较少; 更少的; 较少的; 更少的，更小的，其次的; 　　Less than 　　不超过; 小于; 不足; 不到; 　　still less 　　何况; 更不用说; 更少; 更何况; 　　less educated 　　 教育 低; 　　One less 　　干掉了一个; 消灭指定目标; 　　less的参考例句 　　1. I use less water. 　　我消耗更少的水。 　　2. Then suddenly remembered, we have less love. 　　于是忽然想起，我们少了爱情。 　　3. But many said there should be less dependence on human trials. 　　但是许多人认为应该减少对人类试验的依赖。 　　less的比较级用法 　　less的比较级：less 　　less的最高级：least 　　less的比较级用法1：less是little的比较级,基本意思是“较少的,更少的”,指物体的体积或分量相对于别的物体少。 　　less的比较级用法2：less多用来修饰不可数名词,但当名词前有数词或a few等修饰时,其后可接可数名词;在把时间、距离、金钱等 短语 看作是一个整体时, less可用来修饰可数名词;在有些短语中,说话人着眼于有关事物的大约的量,而不去细算精确的数额时, less可用来修饰可数名词;用在感叹句中, less后可接可数名词。 　　less的比较级用法3：由no less than连接的两个成分,其强势总是落在前面一个。 　　less的比较级用法4：less用作副词时的意思是“较少,更少,少”,可用来修饰动词、形容词或副词。 　　less的比较级用法5：less有时用在某些形容词前并无比较的意思,只是为了避免使用不大文雅的词语而采用的委婉说法,且less一般不可用于形容词的比较级前。 　　less的比较级用法6：much〔still〕 less短语多半用于否定结构,用于肯定结构时,则须改用much〔still〕 more。 　　less的比较级例句 　　1. These files have been zipped up to take up less disk space. 　　这些文档已经进行了压缩，以节省磁盘空间。 　　2. He is lined up for no less than four US television interviews. 　　多达4家美国电视媒体排期邀请他上节目接受采访。 　　3. Other amenities, less commonly available, include a library and exercise room. 　　还有一些不太常有的设施，包括图书馆和健身房。 　　4. His team-mates opened hotel windows, shouting "Jump!" and somewhat less printable banter. 　　他的队友打开了酒店的窗户，大叫着“跳!”，还开了一些上不了台面的玩笑。 　　5. They wanted me to change the title to something less gratuitously offensive. 　　他们希望我将题目修改一下，以免显得太过冒犯。 　　6. In less than seven days the infested plants had recovered. 　　不到7天时间，受虫害侵袭的植物就复原了。 　　7. In less than two hours Cohen capitulated to virtually every demand. 　　还不到两个小时，科恩就屈服了，接受了几乎一切要求。 　　8. There was less receptiveness to liberalism in some areas. 　　在一些地区自由主义并不怎么受欢迎。 　　9. I see less of any of my friends than I used to. 　　我见所有朋友都比以前少了。 　　10. Women are sometimes seen to be less effective as managers. 　　女性有时被认为不善于管理。 　　11. Motorways actually cover less than 0.1 percent of the countryside. 　　高速公路的实际覆盖面积还不到农村地区的0.1%。 　　12. He wants to be seen as less bossy and high-handed. 　　他不想让自己显得太专横霸道。 　　13. The game took her less than an hour to finish. 　　她没用一个小时就拿下了这场比赛。 　　14. The boy didn"t have a girlfriend, much less a wife. 　　这小伙子连女朋友都没有，更不用提老婆了。 　　15. Less than a half hour later he returned upstairs. 　　不到半个小时，他又跑上楼来。 猜你喜欢： 1. less的用法和短语例句 2. well的比较级和用法例句 3. busy的比较级和用法例句 4. less命令怎么用 5. less什么意思

一、表示允许　　其意为“可以”.表示请求允许(即请求别人允许自己做某事),两者都可用,只是 might 表示的语气较委婉(但并不表示过去)；表示给予允许(即自己允许别人做某事),通常要用may而不用might.如：May (Might) I come round in the morning?我早上来可以吗?“May I take this book out?” “Yes,you may.” “我可以把这书带走吗?”“唔,可以.”(由于答语是表示给予允许,可用 may,但不能用 might)　　You may take my dictionary as long as you don"t keep it too long.只要使用时间不太长,你可以把我的词典拿去.(不用might)　　二、表示推测　　may 和 might 均可表示推测,意为“可能”.此时 might 并非表示过去,只是比may 语气更不确定,表示的可能性更小.两者均可用于肯定句和否定句,但用于疑问句时,may 通常不用于句首,而 might 有时可用于疑问句的句首.如：He may (might) be in his office now.他现在说不定在办公室里.You may (might) be able to persuade him.你也许能说服他.Might it rain tonight?今晚会下雨吗?要表示对过去的情况进行推测,不能用“might+动词原形”,必须用“may / might+have+过去分词”结构.如：I may have hurt your feelings but that was certainly not my intention.我或许伤害了你的感情,但那绝非我的意图.There may (might) have been someone waiting outside.可能曾有人在外面等候.另外,“might+have+过去分词”还可表示过去可能发生而实际上却并没发生的事(此时的might不能换成may).如：In other circumstances,I might have agreed.在其他情况下我可能就会同意的.I might have guessed he"d fail to read the instructions.我本来早该知道他不会看说明书的.

cat [英]kæt [美]kæt n. 猫;猫科动物;狠毒的女人;爵士乐爱好者 vt. 把（锚）吊放在锚架上;〈俚〉寻欢，宿娼 [例句]Yesterday he ran over a cat.昨天他越过了一只猫。满意望采纳哦~

cat[英][kæt][美][kæt]n.猫; 猫科动物; 狠毒的女人; 爵士乐爱好者; 英语地道习语:Has the Cat Got Your Tongue怎么不说话？

情态动词may和might有哪些不同

一、表示允许　　其意为“可以”。表示请求允许(即请求别人允许自己做某事)，两者都可用，只是 might 表示的语气较委婉(但并不表示过去)；表示给予允许(即自己允许别人做某事)，通常要用 may而不用might。如：　　May (Might) I come round in the morning? 我早上来可以吗？　　“May I take this book out?” “Yes, you may.” “我可以把这书带走吗?”“唔，可以。”(由于答语是表示给予允许，可用 may，但不能用 might)　　You may take my dictionary as long as you don"t keep it too long. 只要使用时间不太长，你可以把我的词典拿去。(不用might)　　二、表示推测　　may 和 might 均可表示推测，意为“可能”。此时 might 并非表示过去，只是比 may 语气更不确定，表示的可能性更小。两者均可用于肯定句和否定句，但用于疑问句时，may 通常不用于句首，而 might 有时可用于疑问句的句首。如：　　He may (might) be in his office now. 他现在说不定在办公室里。　　You may (might) be able to persuade him. 你也许能说服他。　　Might it rain tonight? 今晚会下雨吗? 　　要表示对过去的情况进行推测，不能用“might+动词原形”，必须用“may / might+have+过去分词”结构。如：　　I may have hurt your feelings but that was certainly not my intention. 我或许伤害了你的感情，但那绝非我的意图。　　There may (might) have been someone waiting outside. 可能曾有人在外面等候。　　另外，“might+have+过去分词”还可表示过去可能发生而实际上却并没发生的事(此时的might不能换成may)。如： 　　In other circumstances, I might have agreed. 在其他情况下我可能就会同意的。　　I might have guessed he"d fail to read the instructions. 我本来早该知道他不会看说明书的。　　三、may 和 can 表推测时的区别　　can 和may均可表示推测，can用于否定句和疑问句，may用于肯定句和否定式。两者均可用于否定句，但是含义不同：cannot=不可能，may not=可能不。比较：　　The water may not be warm enough to swim. 要游泳，这水可能不够暖和。　　She"s very young. She can"t be over twenty. 她非常年轻，绝对不超过20岁。　　四、may (might) as well 的用法　　may (might) as well 主要用于提出建议等，可译为“不妨”(用 might 时口气更委婉一些)。如：　　Catherine, you may as well come too. 凯瑟琳，你不妨也去。　　If that"s the case, I may as well try. 如果情况如此，我不妨试一试。　　比较：may (might) well可表示比较有把握的推测，意为“很可能”。如：　　You might as well be right. 你很可能是对的。

may一般现在时和might过去时

cat英[kæt]美[kæt]n.猫;猫科物;狠毒;爵士乐者;vt.（锚）吊放锚架;〈俚〉寻欢宿娼;[例句]"allright,i"vebeenreadingit.sowhat?"—"curiositykilledthecat,that"swhat."我直读——奇惹祸

cat英[kæt]美[kæt]n.猫;猫科物;狠毒;爵士乐者;vt.（锚）吊放锚架;〈俚〉寻欢宿娼;[例句]"allright,i"vebeenreadingit.sowhat?"—"curiositykilledthecat,that"swhat."我直读——奇惹祸

三个词的意思都是“可能”，may和might都是情态动词，同时might在另一方面还是may的过去示，may和might后面都用动词原型

may是可以，是情态动词，maybe是动词短语，也许的意思，might是may的过去式，意思与may一样，或might也可以用于现在时，只是更委婉。

1 情态动词的语法特征 1） 情态动词不能表示正在发生或已经发生的事情，只表示期待或估计某事的发生。 2） 情态动词 除ought 和have 外，后面只能接不带to 的不定式。 3） 情态动词没有人称，数的变化，即情态动词第三人称单数不加-s。 4） 情态动词没有非谓语形式，即没有不定式，分词，等形式。 2.can could 表示能力；可能 (过去时用could), 只用于现在式和过去式(could)。注意：could不表示时态 1）提出委婉的请求，（注意在回答中不可用could）。 --- Could I have the television on? --- Yes, you can. / No, you can"t. 2）在否定，疑问句中表示推测或怀疑。 He couldn"t be a bad man. 他不大可能是坏人。 3.比较may和might 1） 表示允许或请求；表示没有把握的推测；may 放在句首，表示祝愿。 May God bless you! He might be at home. 注意： might 表示推测时，不表示时态。只是可能性比may 小。 2） 成语： may/might as well，后面接不带to 的不定式，意为"不妨"。 If that is the case, we may as well try.

may1 [mei] v.aux. 过去式might ／mait／ [情态动词，后接不带to的动词不定式] [表示许可或用于请求许可]可以： 例句: You may go.你可以走了。 May I borrow your pen?我可以借你的笔吗? [表示可能性]可能，也许： 例句: It may rain.可能要下雨。 She may come or she may not.她也许来，也许不来。 [表示祝愿、希望]祝，愿： 例句: May you have a very happy life!祝你们生活幸福美满! May you succeed!祝你成功! [用于问句中表示不确定]会： 例句: Who may the boy be?这个男孩会是谁呢? [用于从句中表示目的](以便)能，可以： 例句: I do that you may know my plans.我那么干是为了让你知道我的计划。 [常与well连用，表示有充分的理由](完全)能；满可以： 例句: He may well refuse to speak to you, because he"s in a bad mood.他很可能拒绝和你说话，因为他的情绪不好。 [用于从句中表示期望]能够，会： 例句: We hope she may succeed.我们希望她会成功。 [用于从句中表示让步]可能： 例句: She has decided to leave him, come what may.无论怎样，她已下决心要离开他。 [用于法令条款中，相当于shall或must]须，得 [古语][表示能力]能够 vi. [废语]有能力 近义词: can . 短语 1. as best one may尽最大努力 2. be that as it may不管怎么样，尽管是这样 3. may(或might)(just)as well倒不如；(满)可以；不妨…；还是…的好 4. may as well…as…(做)…与(做)…一样，等于… 5. may well不妨；大可以，很有理由 6. that is as may be那倒不一定；还没证实 may2 [mei] n. 【植物】 山楂属植物；英国山楂；山楂花 (春天开花的)绣线菊属植物 (五朔节装饰用的)绿枝花枝 may3 [mei] n. [古语]少女 May1 [mei] 梅(女子名)[昵称Mary，亦作Mae] May2 [mei] n. 1. 五月 2. 春天，春季[亦作may] 3. 青春；壮年[亦作may] 4. [m-]【植物】 英国夏花山楂树枝(或花);英国夏花山楂(树)(Crataegus oxyacantha) 5. (英国风俗)五朔节的欢庆活动 6. “五一”国际劳动节庆祝活动 7. [Mays](英国剑桥大学的)五月考试；五月赛艇会 vi. [亦作m-]春天采花[主要用于to go maying 去采五月花] 短语 1. as mild as May(人)非常和蔼 2. merry men of May落潮时的滚滚波浪 may [mei] n. 1. the month following April and preceding June 2. thorny Eurasian shrub of small tree having dense clusters of white to scarlet flowers followed by deep red berries; established as an escape in eastern North America 以上来源于: WordNet例句与用法 I do that you may know my plans.我那么干是为了让你知道我的计划。 May Flower Company, may I help you?五月花公司，我能为你服务吗? No one shall buy meat in the first week of May.五月的第一个星期请大家不要购买任何肉品 might1 [mait] n. 1. 体力；精力；能力；威力；力量 2. 强权，势力，权势 3. [方言]许多，大量 4. 可能性 近义词: strength . 短语 with (或 by) (all one"s) might and main竭尽全力，全力以赴地 might2 [mait] v. . [无人称变化，后接不带 to 的动词不定式，用来表示 may1 的过去、现在或将来的各种情态意义] [表示不确定]可能，也许： 例句: You might think you"re clever, but that doesn"t give you the right to order her about!你也许认为自己很聪明，但你没有权力向她发号施令! It might be very cold.可能会很冷。 [用在问句中作礼貌用语，恳求许可]可以： 例句: Might I come in?我可以进来吗? Might I use your pen?我可以用你的笔吗? [用在表示希望和目的等的从句中]会，能够： 例句: I"d have thought you might remember your father"s birthday.我原以为你会记得你父亲的生日的。 He wrote down my address, so that he might remember it.他写下了我的地址，以便能够记住它。 [表示请求或婉转的责备]请，应该： 例句: They might at least apologize.他们至少该表示歉意。 [用在问句中代替 do (或does) 或 is (或 are) 以表示挖苦或妄自尊大]： 例句: What might your sister want?你姐姐究竟要什么? And what might this mean?这又是什么意思? [后接 but](虽然)也许： 例句: You might think it"s a good thing, but it"s not.你也许以为这是一桩好事，但它不是。 You might think her temper is as mild as milk, but she is not.你也许以为她的脾气十分温和，但她不是。 短语 1. might (just) as well倒不如；满可以，最好还是…，还是…为好 2. might well很可能 变形: v.aux might [mait] n. physical strength 以上来源于: WordNet例句与用法 You might bunk down in that hotel.你可以在那家旅馆弄个铺位。 I shudder to think what might happen.我想到可能发生的事而战栗。 If wishes were horses, beggars might ride.如果愿望是马，乞丐也有马骑。

我觉得这俩好像是一个现在时，一个是过去式，这就是区别

tall是指物体自身的高度(如人长多高,建筑的高度等) 而high是指相对高度,比如一个在楼顶的小孩比楼下的大人要higher,但楼下的大人要比楼顶的小孩taller.high还可形容人的情绪,职务等. altitude就单纯是相对于地平线的高度了,俗称海拔.

tall是指物体自身的高度(如人长多高,建筑的高度等) 而high是指相对高度,比如一个在楼顶的小孩比楼下的大人要higher,但楼下的大人要比楼顶的小孩taller.high还可形容人的情绪,职务等. altitude就单纯是相对于地平线的高度了,俗称海拔.

regard 1.把...看作,把...认为[(+as)]He is regarded as the best doctor in town.他被公认为城里最好的医生.2.(常用于否定句)注重,注意,考虑You seldom regard my advice.你很少考虑我的劝告.3.尊敬,尊重[O]She reg...

不可以 只能加句子

1.although较正式，语气强Althoughhewastired,hewentonworking.2.although引导的从句放在主句前后均可，有时还可放在句中。Althoughmanydifficultiesarestillahead,wearedeterminedtomakegreaterachievements.尽管在前面的道路上还有许多困难，但是，我们决心要取得更大的成就。HeoftenhelpsmewithmyEnglishalthoughheisquitebusy.尽管他相当忙，但是还常常帮我学英语。3.although引导的从句不能与but,however连用，但可与yet,still连用。不能说：Althoughhewasold,butheworkedhard.应把but去掉。当然，保留but而去Although也可。注意:although的几不:although不能指假设的情况although不能作并列连词although不能作副词，放在词尾

though有三个词性，副词、连词、介词。although就有连词的词性。

1.although较正式，语气强Althoughhewastired,hewentonworking.2.although引导的从句放在主句前后均可，有时还可放在句中。Althoughmanydifficultiesarestillahead,wearedeterminedtomakegreaterachievements.尽管在前面的道路上还有许多困难，但是，我们决心要取得更大的成就。HeoftenhelpsmewithmyEnglishalthoughheisquitebusy.尽管他相当忙，但是还常常帮我学英语。3.although引导的从句不能与but,however连用，但可与yet,still连用。不能说：Althoughhewasold,butheworkedhard.应把but去掉。当然，保留but而去Although也可。注意:although的几不:although不能指假设的情况although不能作并列连词 although不能作副词，放在词尾

1. although较正式，语气强 Although he was tired, he went on working. 2. although引导的从句放在主句前后均可，有时还可放在句中。 Although many difficulties are still ahead, we are determined to make greater achievements. 尽管在前面的道路上还有许多困难，但是，我们决心要取得更大的成就。 He often helps me with my English although he is quite busy. 尽管他相当忙，但是还常常帮我学英语。 3. although引导的从句不能与but, however连用，但可与yet, still连用。不能说：Although he was old, but he worked hard. 应把but去掉。当然，保留but而去Although也可。注意:although 的几不: although不能指假设的情况 although不能作并列连词 although不能作副词，放在词尾

通常两者可以互换，当though用于倒装是不可用although

though有三个词性，副词、连词、介词。although就有连词的词性。

　　下面我为大家介绍Although的一些用法： 　　1.表示“虽然”时，不要根据汉语习惯，在后面使用连词 but, 不过有时它可与 yet, still, nevertheless 等副词连用。如： 　　他虽然年纪很大了，但还很强壮。 　　正：Although he is very old, (yet) he is quite strong. 　　误：Although he is very old, but he is quite strong. 　　但是在一定的上下文中，类似下面的 although 与 but 连用的 句子 是可能的 (注意 but 引出的句子在 although 从句之前) 。如：But Ididn"t know that then, although I learned it later. 但我当时的确不知道此事，尽管后来还是知道了。 　　2. 不能用于 as though (好像)，even though (即使) 等习语中代替 though, 也不用于让步状语的倒装形式中。 　　3. 若主从句主语相同，且从句谓语含有动词be, 可将从句主语和动词 be 省略。如：Although (he is) quite young, he knows a lot. 虽然很年轻，但他很懂事了。 　　In any case, she was very lovablealthough not at all tidy. 不管怎么讲，她还是很可爱的，尽管一点也不爱干净。 　　4. 有时用于主句之后，起补充说明的作用，相当于 however, but。如：He is poor-- although he is well contented. 他很穷，然而却能知足常乐。 　　The price increase will obviously be unpopular, although it"s unlikely to reduce demand. 价格升高显然会不受人欢迎，然而这不大可能会降低人们的需求。

1、although用于连词，although不能与but一起连用。 2、although， 尽管；虽然；但是；然而。 3、例：Although he is known to only a few, his reputation among them is very great.尽管只有几个人知道他，但是他在他们之中的名声很大。 4、He was in love with her, although a man seldom puts that name to what he feels.他爱上了她，虽然一个男人很少用这个词来形容他的感受。 5、Although theyre expensive, they last forever and never go out of style.尽管它们贵，它们永远耐用并且永不过时。

although作连词，意思是虽然;尽管;即使;不过;然而。although引导的从句放在主句前后均可，有时还可放在句中。although引导的从句不能与but、however连用，但可与yet、still连用。 although的用法总结 1.although较正式，语气强 Although he was tired, he went on working. 2.although引导的从句放在主句前后均可，有时还可放在句中。 Although many difficulties are still ahead, we are determined to make greater achievements.尽管在前面的道路上还有许多困难，但是，我们决心要取得更大的成就。 He often helps me with my English although he is quite busy.尽管他相当忙，但是还常常帮我学英语。 3.although引导的从句不能与but, however连用，但可与yet, still连用。 不能说：Although he was old, but he worked hard. 应把but去掉。当然，保留but而去Although也可。 注意:although 的几不: although不能指假设的情况 although不能作并列连词 although不能作副词，放在词尾 although有什么用法 1.表示对比，“虽然”。 eg: Although he is not smart, he works harder than his classmates. 虽然他不聪明，但他比他的同学都要用功。 2. 表示惊奇或出乎意料，“虽然”。 eg: He can do most of the housework, although he is only five years old. 虽然他才五岁，他会做大部分家务活。 3. 表示让步，“尽管，即使”。 eg: My father is still working outside, although it is very hot. 尽管天气很热，我的爸爸还在外面劳作。 4.表示转折，“不过;然而”。 eg: I didn"t agree with him, although I didn"t speak out my opinion at once. 我不同意他的看法，不过我并没有马上说出我的想法。

demolish:To damage it so much that it is completely ruined.破坏,铲平或削平（如土壤,建筑物,城堡等）；例：Many buildings had to be demolished before the new highway could be built. destroy:To damage it so much that it is completely ruined.在肉体上、精神上或道义上彻底摧毁,使之无法复原；例：The enemy soldiers destroyed everything in sight when they captured the village. damage:To hurt or lower the value of something.损坏,可以修复.例：The car was damaged in the accident.

destroy是不可逆的损坏eg:thehousewasdestroyedbyearthquake.damage是可以修复的即可逆的损坏eg:mybicyclewasdamaged.canyouhelpmerepairit?harm范围比较广两种情况都可以使用

chmod 777 aaa 就可以加上去默认+rwx是加到owner

It is not only you, and not your ordinary可以

先回答你第一个问题吧ls讲的notexpensiveingeneral是说这个东西除了贵还有别的性质，不妥正确的应该是itismorethanalittleexpensive.alternativelyinplaceof,orasanalternativeto就是着重在代替的意思上比如这个句子：alternativelywecouldbuyausedcar我们买个二手车作为替代也有两者择一，或者的意思，但这又跟also意思不一样列举某些例子前可以用forinstance,forexample,suchas等

首先，chmod命令是linux上用于改变权限的命令，-R 是递归遍历子目录，因为你要操作的文件使用的*通配符。777，第一个7代表文件所属者的权限，第二个7代表文件所属者所在组的权限，第三个7代表其它用户的权限，7=4+2+1，在linux中权限是可以通过数字来描述的。只能文件属主或特权用户才能使用该功能来改变文件存取模式。mode可以是数字形式或以who opcode permission形式表示。who是可选的，默认是a(所有用户)。只能选择一个opcode(操作码)。可指定多个mode，以逗号分开。

“还有一种选择是”

alternative = 另一种You can walk there which will take you 15 minutes or another alternative is to take a bus which will take you 5 minute .你可以走去那里但需要15分钟，另一种方式就是坐公交车它只需5分钟。

alternative的在句子中充当定语成分，短语有Alternative education，Alternative science，alternative rap，其他形式有动词alternate。1、alternative的用法： 在句子中充当定语成分。alternative发音：英 [ɔːlˈtɜːnətɪv]  美 [ɔːlˈtɜːrnətɪv] 含义：adj. 供选择的；选择性的；交替的n. 二中择一；供替代的选择例句：There were alternative methods of travel available.有另外的旅行方式可采用。2、alternative的短语：Alternative education 选择性教育Alternative science 类科学 ; 另类科学 ; 另一种科学alternative rap 另类说唱 ; 说唱乐 ; 另类说唱乐 ; 另类弹词说唱3、alternative的动词形式：alternate发音：英 [ɔːlˈtɜːnət]  美 [ˈɔːltərnət]含义：v. （使）交替，（使）轮流adj. 交替的，轮流的；间隔的，每隔（……天等）的；（一或多个事物）另外的，可供选择的；（两者）互不相容的；另类的，非传统的；（叶、芽）互生的n. 替换物，代理人扩展资料：alternative的的近义词：selective发音：英 [sɪˈlektɪv]  美 [sɪˈlektɪv]含义：adj. 选择性的；讲究的；有选择的；仔细挑选例句：Selective breeding may result in a greyhound running faster and seeing better than a wolf.选择育种可能会培育出一种比狼跑得更快、视力更好的灵缇。

敲黑板：常在雅思环境类话题中出现~alternative [ɔːlˈtɜːnətɪv] n.二选一（选择或方法） / adj.可替代的   高频结构：作为...的替换 1. as an alternative 2. as an alternative to sth 3. as an alternative to doing sth (PS: to是介词哟~)   例1：有声读物是一种可替代纸质阅读的有趣方法。 Audiobook is an interesting alternative to paper reading.例2.电子书是一种可替代看书的方便方式。 E-book is a conventient alternative to paper reading. (PS:使用了to sth结构）例3.科学家正在研究一种治疗这种疾病的替代方法。 Scientists are studying/developing an alternative approach to treating this disease.  (PS:使用了to doing sth结构）例4.我们一直在寻找常规治疗的替代方法，但似乎没有其他的选择。 We have been looking for alternatives to the usual treatment, but it seems there are few options.  (PS:使用了to sth结构）假期已过半，记得每天抽二十分钟学习哦，假日也加油！

1、Chmod命令主要用于修改、设置文件权限，chmod 修改文件权限主要有两种方式：字母法与数字法。 2、字母法：chmod (u g o a) (+ - =) (r w x) (文件名)，数字法是基于字母法的表示，如果字母法懂了，数字法就好懂，并且易于使用。用法：chmod + 数字组合 + 文件名。

chmod命令用于改变linux系统文件或目录的访问权限，用它控制文件或目录的访问权限。该命令有两种用法：一、文字设定法:命令格式：chmod[对象][+|-|=][权限]文件名二、数字设定法命令格式：chmod [权限] 文件名扩展资料chmod命令可以使用八进制数来指定权限。文件或目录的权限位是由9个权限位来控制，每三位为一组，它们分别是文件所有者（User）的读、写、执行，用户组（Group）的读、写、执行以及其它用户（Other）的读、写、执行。历史上，文件权限被放在一个比特掩码中，掩码中指定的比特位设为1，用来说明一个类具有相应的优先级。

by turns强调“一个接一个”和“轮流”，带有“循环”的意思，而in turn强调“顺序”，是“依次相继地”的意思。in turn还有“反之、反过来”的意思，而by turns没有这层意思。in turn和by turns的用法in turn依次，相继地。例：We sang the song in turn.我们依照次序唱歌。反之，反过来。例：Mary gave Jack an apple while Jack gave Mary some oranges in turn.玛丽给了杰克一个苹果，而杰克反过来给玛丽一些桔子。by turns轮流地，交替地。例：They sang songs by turns.他们轮流唱歌。1、in excitement 是兴奋当中，有一时冲动的含义。例：We held our breath in excitement. 我们激动地屏息凝神。2、with excitement 是带着兴奋，兴奋的怎么怎么样的意思。例：One fall morning, the class was abuzz with excitment. 一个秋天的上午，全班闹腾起来。

turnturnAHD:[tûrn] D.J.[t*8n]K.K.[t)n]【基本词意】v.（动词）turned， turn.ing， turnsv.tr.（及物动词）To cause to move around an axis or a center; cause to rotate or revolve.使旋转，转动：使绕着一个轴或中心移动；使转动或旋转 To cause to move around in order to achieve a result, such as opening, closing, tightening, or loosening:转动：使转动以达到某种结果，如打开、关闭、拧紧或拧松：turn the key; turn a screw.转动钥匙；拧动螺丝钉 To alter or control the functioning of (a mechanical device, for example) by the use of a rotating or similar movement:扭动，旋动：通过旋转或类似动作改变或控制（如机械装置）的功能：Please turn the iron to a hotter setting.请把熨斗旋动到更热 To perform or accomplish by rotating or revolving:翻，翻转：通过转动或旋转来执行或完成：turn a somersault.翻筋斗To change the position of so that the underside becomes the upper side:翻转：改变…的位置而使下面的成为上面的：turn the steak; turn a page.翻转牛排；翻一页书To spade or plow (soil) to bring the undersoil to the surface.翻耕，翻土：翻（土）或犁（土），从而把下面的泥土翻到表面上来To reverse and resew the material of (a collar, for example).翻修：用翻料或重缝的方法修整（如领子）To revolve in the mind; meditate on; ponder.盘算；反复思考；考虑To give a rounded form to (wood, for example) by rotating against a cutting tool.车削：在切割工具上旋转而使（如木头）成为圆形To give a rounded shape to (clay, for example) by rotating and shaping with the hands or tools.使成形，使成圆形：用手或工具旋转和定型而使（例如粘土）成为圆形To give a rounded form to:使成圆形：turn a heel in knitting a sock.编织短袜时把脚的后跟织成圆形To give distinctive, artistic, or graceful form to:使变得形式优美，使变得形状匀称：给予独特，艺术，优雅的形式：“They know precisely how to turn a dramatic line or phrase that is guaranteed to make the evening news”(William Safire)“他们当然知道如何写出适合晚间新闻的文采优美的词句”(威廉·萨菲尔)To change the position of by traversing an arc of a circle; pivot:绕过，转动：绕过一段圆弧改变位置；使绕枢轴转动：turned his chair toward the speaker.转动椅子面向说话人To cause (a scale) to move up or down so as to register weight:称重：使（秤台）上下移动以记录重量：Even a feather will turn a delicate scale.一台精密的天平能称出即使是一片羽毛的重量To fold, bend, or twist (something).使折叠，使弯曲，使扭曲To change the position or disposition of by folding, bending, or twisting:翻，翻转：通过折叠、弯曲成扭曲而改变位置或姿式：Turn the design right side up on all your jacket buttons. Turn the hat inside out.把你外套上的纽扣的图案翻转正了。把帽子的里面翻出来To make a bend or curve in:弄弯：把…弄弯把…弄成曲线：He could turn a bar of steel.他能把一根钢棒弄弯 To blunt or dull (the edge of a cutting instrument).弄钝，弄卷刃（切割工具的刃）To injure by twisting:扭伤：因扭曲而弄伤：turn an ankle.扭伤了脚踝To upset or make nauseated:使作呕，使恶心：That story turns my stomach.这个故事令我作呕To change the direction or course of:使…改变方向，使改变路程：turn the car to the left.把车朝左拐To divert or deflect:使转向，使改变方向：turn a stampede.使群众分心To reverse the course of; cause to retreat:使撤退；使掉头：“Then turn your forces from this paltry siege/And stir them up against a mightier task”(Shakespeare)“那么把你的军队调离这足取的围攻/而鼓动他们去完成更艰巨的任务”(莎士比亚)To make a course around or about:迂回，绕过，拐过：turn a corner.绕过拐角To change the purpose, intention, or content of by persuasion or influence:转变，改变：通过劝说或施加影响而改变目的、意图或倾向：His speech turned my thinking.他的演说改变了我的想法To change the order or disposition of; unsettle:使混乱，使迷乱；使错乱：“Sudden prosperity had turned [his] head” (Macaulay)“飞来的横财使〔他的〕 脑筋不太正常” (麦考利)To set in a specified way or direction by or as if by rotating or pivoting; point:转动：通过或好象通过旋转或绕枢轴旋转而放在一定的方向或形态；指向：turn the antenna east.把触角转向东To present in a specified direction by or as if by rotating or pivoting:朝向，转弯：通过或好象旋转或绕枢轴转动而使出现在某一方向：turn one"s face to the wall.将脸转向墙To aim or focus; train:瞄准或聚焦于；使对着：turn one"s gaze to the sky.抬眼凝视天空To devote or apply (oneself, for example) to something:致力于，投身于：使（如自己）投身或致力于某事：She turned herself to music.她致力于音乐To cause to act or go against; make antagonistic:使反对，使敌对；使…成为敌人：News of the scandal turned public opinion against the candidate.关于丑闻的报道使公众舆论都反对候选人To cause to go in a specific direction; direct:引导，指导：使向某一特定方向运动；引导：They turned their way back.他们掉头向回走To send, drive, or let go:驱赶，打发，放走：turn the bully out of the bar; turned the dog loose.把这个恶棍赶出酒吧；把狗放开To pour, let fall, or otherwise release (contents) from or into a receptacle:倒，倾倒：倾倒或用其他方法把容器中的东西倒出或倒入容器：Turn the dough onto a floured board.把生面团倒在撒了面粉的板上To cause to take on a specified character, nature, identity, or appearance; change or transform. Used with to or into : 改变：使具有特定的性质、本质、身份或外形；改变或使变成。与to 或 into 连用： water that had been turned to ice; turn a rundown house into a show place.已变成冰的水；把一所破旧的房子改变成一个表演场所To make sour; ferment:使变酸；使变质：Lack of refrigeration turned the milk.没有电冰箱会使牛奶变质To affect or change the color of:使变色，使颜色改变：Autumn turns the green leaves golden.秋天使绿叶变成了金黄色To exchange; convert. Used with to or into : 交换；转换。与to 或 into 连用： turns her singing talent into extra money.把她的歌唱天赋转换成外块To keep in circulation; sell and restock:周转：使流通；出卖然后再进货：We turned a great deal of merchandise during the holidays.在假期中我们周转大量的商品To get by buying and selling:赚取，挣得：通过买和卖而挣得：turn a fair profit.赢利情况不错【常用词组】turn awayTo send away; dismiss:把…打发走；解雇：turned away the salesperson.解雇了推销员To repel:驱逐：The poor location of the condominium turned away many prospective buyers.公寓房偏僻的位置赶跑了许多很有希望的买主To avert; deflect:挡开；使转向：turned away all criticism.挡开了所有的批评turn backTo reverse one"s direction of motion:折回，往回走：掉转某人的运动方向：stopped on the road and had to turn back.在公路上停了下来，只好往回走To drive back and away:使折回，赶回去：turned back the uninvited comers.把不速之客赶了回去To halt the advance of:使停止前进，挡住：managed to turn back the advancing army.设法挡住了向前推进的军队To fold down:翻起，折转：Turn back the corner of the page to save your place in the book.在书角上折一下来作读到哪里的记号turn downTo diminish the speed, volume, intensity, or flow of:降低，减弱：调低速度、音量、强度或流量：Turn down the radio, please.请把收音机的音量调低To reject or refuse, as a person, advice, or a suggestion:拒绝：拒绝某人、建议或忠告：We politely turned down the invitation.我们有礼貌地拒绝了邀请To fold or be capable of folding down:翻下：折转或能够被翻下：turn a collar down; a collar that turns down.翻下衣领；能翻下的衣领turn inTo hand in; give over:交还；上交：turned in the final exam.上交期末考试试卷To inform on or deliver:检举，陈述：The criminal turned herself in.罪犯自首了To produce:完成：turns in a consistent performance every day.每天的表现都很一致Informal To go to bed:【非正式用语】 上床睡觉：I turned in early last night.我昨晚很早就上床睡觉了turn offTo stop the operation, activity, or flow of; shut off:关闭，停止：终止运转、行为或流动；关掉：turned off the television.关掉电视Slang 【俚语】 To affect with dislike, displeasure, or revulsion:讨厌，厌恶：使不喜欢，讨厌或厌恶：That song really turns me off.我一点也不喜欢那首歌To affect with boredom:使厌烦：The play turned the audience off.这出戏让观众很倒味To lose or cause to lose interest; withdraw:失去或使失去兴趣；撤回：turning off to materialism.沦为实利主义To cease paying attention to:不注意：Unable to leave my seat, I turned off the boring speaker and thought about vacation.不能离开我的座位，我对那个令人厌烦的讲演者置之不理，开始考虑假期To divert; deflect.分散；转移Chiefly British To dismiss (an employee).【多用于英国】 解雇（员工）turn onTo cause to begin the operation, activity, or flow of:打开，开启：使开始运作、活动或流动：Turn on the light bulb.打开电灯To begin to display, employ, or exude:开始展示，显露出，流露出：turn on the charm.显露出魅力Slang 【俚语】 To take or cause to take a mind-altering drug, especially for the first time.开始或使开始吸毒，尤指第一次To be or cause to become interested, pleasurably excited, or stimulated. Often used with to : 使兴奋，使刺激：产生或使产生兴趣、兴奋或刺激。通常与to 连用： My uncle turned me on to jazz. She turned on to surfing this summer.我叔叔使我对爵士乐发生了兴趣。这个夏季她对滑水发生了兴趣To excite or become excited sexually.（使）激发性欲turn outTo shut off:关上，关掉：turned out the lights.关掉了灯To arrive or assemble, as for a public event or entertainment:聚集，召集：聚集或召集，如参加公众活动或娱乐：A large group of protesters have turned out.一大群抗议者聚集到了一起 To produce, as by a manufacturing process; make:生产：产出，如通过制作过程；制造：an assembly line turning out cars.生产小汽车的流水线 To be found to be, as after experience or trial:证实：发觉是，如经历或试验之后：The rookie turned out to be the best hitter on the team.新手证明是队里最出色的击球员To end up; result:结果；结果：The cake turned out beautifully.蛋糕最后做出来很漂亮To equip; outfit:装备；配置：troops that were turned out beautifully.装备精良的队伍Informal To get out of bed.【非正式用语】 起床To evict; expel:赶出；使搬走：The tenants were turned out.房客都被赶走了turn overTo bring the bottom to the top or vice versa; invert.翻转，翻过来：把底翻到上面或相反面；翻转To shift the position of, as by rolling from one side to the other.翻滚：改变位置，似乎通过从一边到另一边滚动To shift one"s position by rolling from one side to the other.翻身：从一边滚向另一边改变位置To rotate; cycle:旋转；转动：The engine turned over but wouldn"t start.发动机转了一圈，但是没有起动To think about; consider:考虑；思考：She turned over the problem in her mind.她仔细考虑了这个问题To transfer to another; surrender:移交；交出：turned over the illegal funds.交出了非法资金To do business to the extent or amount of:营业额达：turn over a million dollars a year.一年的营业额是一百万美元To seem to lurch or heave convulsively:翻动：似乎在痉挛性地抽动：My stomach turned over.我的胃在翻动turn toTo begin work:开始工作：If you quit dawdling and just turn to, the cleaning will be done in a day.如果你停止闲逛，马上开始工作，清洁工作一天就能做完turn upTo increase the speed, volume, intensity, or flow of:开大，调高：增加速度、音量，强度或流量：turn up the public-address system.调高播音系统的音量To find:发现，找到：She turned up the missing papers under her blotter.她在记事本下找到了丢失的文件To be found:找到：The papers will turn up sooner or later.文件迟早会找到的To make an appearance; arrive:出现；到达：Several old friends turned up at the reunion.好几个老朋友出现在聚会上To fold or be capable of folding up:折叠：折叠或能够被折叠：turning up his cuffs; cuffs that will turn up.卷起自己的袖口；卷起来的袖口 To happen unexpectedly:意外地发生：Something turned up and I was unable to go.发生了一点意外，我不能离开To be evident:变得明显：Her name constantly turns up in art circles.她的名字经常出现在艺术圈里【习惯用法】at every turnIn every place; at every moment.处处；时时 by turnsOne after another; alternately:轮流地，交替地：“From the . . . testimony emerges a man by turns devious and honest, vulgar and gallant, scatterbrained and shrewd”(Life)“从指证来看，一个人交替地表现为狡猾和诚实，粗鄙和豪侠，浮躁和精明”(生活)in turnIn the proper order or sequence.依次地，轮流地out of turnNot in the proper order or sequence.未按照正当的次序或顺序地At an inappropriate time or in an inappropriate manner:不合时宜地，轻率地：I may be speaking out of turn, but you might like to know that your attire does not conform to the dress code here.或许我说话有些不合时宜，但是你可能愿意知道你的衣着与这里的服装规则不相符to a turnTo a precise degree; perfectly:正好；恰好：The roast was done to a turn.面包烤得恰到好处turn a blind eyeTo refuse to see or recognize something:熟视无睹：拒绝正视，装作没看见：turned a blind eye to government corruption.对于政府的腐败熟视无睹turn a deaf earTo refuse to listen to or hear something:置若罔闻，装作没听见：turned a deaf ear to the protests.对抗议置若罔闻turn a hairTo become afraid or upset:慌张，不安：变得慌张或不安：didn"t turn a hair during the bank robbery.在抢劫银行发生的过程中，没有露出丝毫慌张的神色turn (one"s) back onTo deny; reject.拒绝；放弃To abandon; forsake.抛弃；丢弃 turn (one"s) handTo apply oneself, as to a task:着手：从事，如一项工作：turned her hand to writing the dissertation; was lazy and wouldn"t turn his hand.开始着手写学术论文；很懒，不肯开始工作turn (one"s) headTo cause to become infatuated.使变得糊涂To cause to become egotistical and conceited:使变得自负，自高大自：Success has turned his head.成功使他变得自高自大turn over a new leafTo change, as one"s attitude or conduct, for the better.改过一新：向好的方面转变，如自己的态度成举止turn tailTo run away.逃跑，逃走turn the corner或turn a cornerTo reach and surpass a midpoint or milestone.到达并超越了终点或里程碑turn the other cheekTo respond to insult or injury by patiently eschewing retaliation.逆来顺受：以忍耐对待侮辱和伤害turn the scalesTo offset the balance of a situation.打破僵局：打破某一形式的平衡状态turn the tablesTo reverse a situation and gain the upper h

turnturnAHD:[tûrn] D.J.[t*8n]K.K.[t)n]【基本词意】v.（动词）turned， turn.ing， turnsv.tr.（及物动词）To cause to move around an axis or a center; cause to rotate or revolve.使旋转，转动：使绕着一个轴或中心移动；使转动或旋转 To cause to move around in order to achieve a result, such as opening, closing, tightening, or loosening:转动：使转动以达到某种结果，如打开、关闭、拧紧或拧松：turn the key; turn a screw.转动钥匙；拧动螺丝钉 To alter or control the functioning of (a mechanical device, for example) by the use of a rotating or similar movement:扭动，旋动：通过旋转或类似动作改变或控制（如机械装置）的功能：Please turn the iron to a hotter setting.请把熨斗旋动到更热 To perform or accomplish by rotating or revolving:翻，翻转：通过转动或旋转来执行或完成：turn a somersault.翻筋斗To change the position of so that the underside becomes the upper side:翻转：改变…的位置而使下面的成为上面的：turn the steak; turn a page.翻转牛排；翻一页书To spade or plow (soil) to bring the undersoil to the surface.翻耕，翻土：翻（土）或犁（土），从而把下面的泥土翻到表面上来To reverse and resew the material of (a collar, for example).翻修：用翻料或重缝的方法修整（如领子）To revolve in the mind; meditate on; ponder.盘算；反复思考；考虑To give a rounded form to (wood, for example) by rotating against a cutting tool.车削：在切割工具上旋转而使（如木头）成为圆形To give a rounded shape to (clay, for example) by rotating and shaping with the hands or tools.使成形，使成圆形：用手或工具旋转和定型而使（例如粘土）成为圆形To give a rounded form to:使成圆形：turn a heel in knitting a sock.编织短袜时把脚的后跟织成圆形To give distinctive, artistic, or graceful form to:使变得形式优美，使变得形状匀称：给予独特，艺术，优雅的形式：“They know precisely how to turn a dramatic line or phrase that is guaranteed to make the evening news”(William Safire)“他们当然知道如何写出适合晚间新闻的文采优美的词句”(威廉·萨菲尔)To change the position of by traversing an arc of a circle; pivot:绕过，转动：绕过一段圆弧改变位置；使绕枢轴转动：turned his chair toward the speaker.转动椅子面向说话人To cause (a scale) to move up or down so as to register weight:称重：使（秤台）上下移动以记录重量：Even a feather will turn a delicate scale.一台精密的天平能称出即使是一片羽毛的重量To fold, bend, or twist (something).使折叠，使弯曲，使扭曲To change the position or disposition of by folding, bending, or twisting:翻，翻转：通过折叠、弯曲成扭曲而改变位置或姿式：Turn the design right side up on all your jacket buttons. Turn the hat inside out.把你外套上的纽扣的图案翻转正了。把帽子的里面翻出来To make a bend or curve in:弄弯：把…弄弯把…弄成曲线：He could turn a bar of steel.他能把一根钢棒弄弯 To blunt or dull (the edge of a cutting instrument).弄钝，弄卷刃（切割工具的刃）To injure by twisting:扭伤：因扭曲而弄伤：turn an ankle.扭伤了脚踝To upset or make nauseated:使作呕，使恶心：That story turns my stomach.这个故事令我作呕To change the direction or course of:使…改变方向，使改变路程：turn the car to the left.把车朝左拐To divert or deflect:使转向，使改变方向：turn a stampede.使群众分心To reverse the course of; cause to retreat:使撤退；使掉头：“Then turn your forces from this paltry siege/And stir them up against a mightier task”(Shakespeare)“那么把你的军队调离这足取的围攻/而鼓动他们去完成更艰巨的任务”(莎士比亚)To make a course around or about:迂回，绕过，拐过：turn a corner.绕过拐角To change the purpose, intention, or content of by persuasion or influence:转变，改变：通过劝说或施加影响而改变目的、意图或倾向：His speech turned my thinking.他的演说改变了我的想法To change the order or disposition of; unsettle:使混乱，使迷乱；使错乱：“Sudden prosperity had turned [his] head” (Macaulay)“飞来的横财使〔他的〕 脑筋不太正常” (麦考利)To set in a specified way or direction by or as if by rotating or pivoting; point:转动：通过或好象通过旋转或绕枢轴旋转而放在一定的方向或形态；指向：turn the antenna east.把触角转向东To present in a specified direction by or as if by rotating or pivoting:朝向，转弯：通过或好象旋转或绕枢轴转动而使出现在某一方向：turn one"s face to the wall.将脸转向墙To aim or focus; train:瞄准或聚焦于；使对着：turn one"s gaze to the sky.抬眼凝视天空To devote or apply (oneself, for example) to something:致力于，投身于：使（如自己）投身或致力于某事：She turned herself to music.她致力于音乐To cause to act or go against; make antagonistic:使反对，使敌对；使…成为敌人：News of the scandal turned public opinion against the candidate.关于丑闻的报道使公众舆论都反对候选人To cause to go in a specific direction; direct:引导，指导：使向某一特定方向运动；引导：They turned their way back.他们掉头向回走To send, drive, or let go:驱赶，打发，放走：turn the bully out of the bar; turned the dog loose.把这个恶棍赶出酒吧；把狗放开To pour, let fall, or otherwise release (contents) from or into a receptacle:倒，倾倒：倾倒或用其他方法把容器中的东西倒出或倒入容器：Turn the dough onto a floured board.把生面团倒在撒了面粉的板上To cause to take on a specified character, nature, identity, or appearance; change or transform. Used with to or into : 改变：使具有特定的性质、本质、身份或外形；改变或使变成。与to 或 into 连用： water that had been turned to ice; turn a rundown house into a show place.已变成冰的水；把一所破旧的房子改变成一个表演场所To make sour; ferment:使变酸；使变质：Lack of refrigeration turned the milk.没有电冰箱会使牛奶变质To affect or change the color of:使变色，使颜色改变：Autumn turns the green leaves golden.秋天使绿叶变成了金黄色To exchange; convert. Used with to or into : 交换；转换。与to 或 into 连用： turns her singing talent into extra money.把她的歌唱天赋转换成外块To keep in circulation; sell and restock:周转：使流通；出卖然后再进货：We turned a great deal of merchandise during the holidays.在假期中我们周转大量的商品To get by buying and selling:赚取，挣得：通过买和卖而挣得：turn a fair profit.赢利情况不错【常用词组】turn awayTo send away; dismiss:把…打发走；解雇：turned away the salesperson.解雇了推销员To repel:驱逐：The poor location of the condominium turned away many prospective buyers.公寓房偏僻的位置赶跑了许多很有希望的买主To avert; deflect:挡开；使转向：turned away all criticism.挡开了所有的批评turn backTo reverse one"s direction of motion:折回，往回走：掉转某人的运动方向：stopped on the road and had to turn back.在公路上停了下来，只好往回走To drive back and away:使折回，赶回去：turned back the uninvited comers.把不速之客赶了回去To halt the advance of:使停止前进，挡住：managed to turn back the advancing army.设法挡住了向前推进的军队To fold down:翻起，折转：Turn back the corner of the page to save your place in the book.在书角上折一下来作读到哪里的记号turn downTo diminish the speed, volume, intensity, or flow of:降低，减弱：调低速度、音量、强度或流量：Turn down the radio, please.请把收音机的音量调低To reject or refuse, as a person, advice, or a suggestion:拒绝：拒绝某人、建议或忠告：We politely turned down the invitation.我们有礼貌地拒绝了邀请To fold or be capable of folding down:翻下：折转或能够被翻下：turn a collar down; a collar that turns down.翻下衣领；能翻下的衣领turn inTo hand in; give over:交还；上交：turned in the final exam.上交期末考试试卷To inform on or deliver:检举，陈述：The criminal turned herself in.罪犯自首了To produce:完成：turns in a consistent performance every day.每天的表现都很一致Informal To go to bed:【非正式用语】 上床睡觉：I turned in early last night.我昨晚很早就上床睡觉了turn offTo stop the operation, activity, or flow of; shut off:关闭，停止：终止运转、行为或流动；关掉：turned off the television.关掉电视Slang 【俚语】 To affect with dislike, displeasure, or revulsion:讨厌，厌恶：使不喜欢，讨厌或厌恶：That song really turns me off.我一点也不喜欢那首歌To affect with boredom:使厌烦：The play turned the audience off.这出戏让观众很倒味To lose or cause to lose interest; withdraw:失去或使失去兴趣；撤回：turning off to materialism.沦为实利主义To cease paying attention to:不注意：Unable to leave my seat, I turned off the boring speaker and thought about vacation.不能离开我的座位，我对那个令人厌烦的讲演者置之不理，开始考虑假期To divert; deflect.分散；转移Chiefly British To dismiss (an employee).【多用于英国】 解雇（员工）turn onTo cause to begin the operation, activity, or flow of:打开，开启：使开始运作、活动或流动：Turn on the light bulb.打开电灯To begin to display, employ, or exude:开始展示，显露出，流露出：turn on the charm.显露出魅力Slang 【俚语】 To take or cause to take a mind-altering drug, especially for the first time.开始或使开始吸毒，尤指第一次To be or cause to become interested, pleasurably excited, or stimulated. Often used with to : 使兴奋，使刺激：产生或使产生兴趣、兴奋或刺激。通常与to 连用： My uncle turned me on to jazz. She turned on to surfing this summer.我叔叔使我对爵士乐发生了兴趣。这个夏季她对滑水发生了兴趣To excite or become excited sexually.（使）激发性欲turn outTo shut off:关上，关掉：turned out the lights.关掉了灯To arrive or assemble, as for a public event or entertainment:聚集，召集：聚集或召集，如参加公众活动或娱乐：A large group of protesters have turned out.一大群抗议者聚集到了一起 To produce, as by a manufacturing process; make:生产：产出，如通过制作过程；制造：an assembly line turning out cars.生产小汽车的流水线 To be found to be, as after experience or trial:证实：发觉是，如经历或试验之后：The rookie turned out to be the best hitter on the team.新手证明是队里最出色的击球员To end up; result:结果；结果：The cake turned out beautifully.蛋糕最后做出来很漂亮To equip; outfit:装备；配置：troops that were turned out beautifully.装备精良的队伍Informal To get out of bed.【非正式用语】 起床To evict; expel:赶出；使搬走：The tenants were turned out.房客都被赶走了turn overTo bring the bottom to the top or vice versa; invert.翻转，翻过来：把底翻到上面或相反面；翻转To shift the position of, as by rolling from one side to the other.翻滚：改变位置，似乎通过从一边到另一边滚动To shift one"s position by rolling from one side to the other.翻身：从一边滚向另一边改变位置To rotate; cycle:旋转；转动：The engine turned over but wouldn"t start.发动机转了一圈，但是没有起动To think about; consider:考虑；思考：She turned over the problem in her mind.她仔细考虑了这个问题To transfer to another; surrender:移交；交出：turned over the illegal funds.交出了非法资金To do business to the extent or amount of:营业额达：turn over a million dollars a year.一年的营业额是一百万美元To seem to lurch or heave convulsively:翻动：似乎在痉挛性地抽动：My stomach turned over.我的胃在翻动turn toTo begin work:开始工作：If you quit dawdling and just turn to, the cleaning will be done in a day.如果你停止闲逛，马上开始工作，清洁工作一天就能做完turn upTo increase the speed, volume, intensity, or flow of:开大，调高：增加速度、音量，强度或流量：turn up the public-address system.调高播音系统的音量To find:发现，找到：She turned up the missing papers under her blotter.她在记事本下找到了丢失的文件To be found:找到：The papers will turn up sooner or later.文件迟早会找到的To make an appearance; arrive:出现；到达：Several old friends turned up at the reunion.好几个老朋友出现在聚会上To fold or be capable of folding up:折叠：折叠或能够被折叠：turning up his cuffs; cuffs that will turn up.卷起自己的袖口；卷起来的袖口 To happen unexpectedly:意外地发生：Something turned up and I was unable to go.发生了一点意外，我不能离开To be evident:变得明显：Her name constantly turns up in art circles.她的名字经常出现在艺术圈里【习惯用法】at every turnIn every place; at every moment.处处；时时 by turnsOne after another; alternately:轮流地，交替地：“From the . . . testimony emerges a man by turns devious and honest, vulgar and gallant, scatterbrained and shrewd”(Life)“从指证来看，一个人交替地表现为狡猾和诚实，粗鄙和豪侠，浮躁和精明”(生活)in turnIn the proper order or sequence.依次地，轮流地out of turnNot in the proper order or sequence.未按照正当的次序或顺序地At an inappropriate time or in an inappropriate manner:不合时宜地，轻率地：I may be speaking out of turn, but you might like to know that your attire does not conform to the dress code here.或许我说话有些不合时宜，但是你可能愿意知道你的衣着与这里的服装规则不相符to a turnTo a precise degree; perfectly:正好；恰好：The roast was done to a turn.面包烤得恰到好处turn a blind eyeTo refuse to see or recognize something:熟视无睹：拒绝正视，装作没看见：turned a blind eye to government corruption.对于政府的腐败熟视无睹turn a deaf earTo refuse to listen to or hear something:置若罔闻，装作没听见：turned a deaf ear to the protests.对抗议置若罔闻turn a hairTo become afraid or upset:慌张，不安：变得慌张或不安：didn"t turn a hair during the bank robbery.在抢劫银行发生的过程中，没有露出丝毫慌张的神色turn (one"s) back onTo deny; reject.拒绝；放弃To abandon; forsake.抛弃；丢弃 turn (one"s) handTo apply oneself, as to a task:着手：从事，如一项工作：turned her hand to writing the dissertation; was lazy and wouldn"t turn his hand.开始着手写学术论文；很懒，不肯开始工作turn (one"s) headTo cause to become infatuated.使变得糊涂To cause to become egotistical and conceited:使变得自负，自高大自：Success has turned his head.成功使他变得自高自大turn over a new leafTo change, as one"s attitude or conduct, for the better.改过一新：向好的方面转变，如自己的态度成举止turn tailTo run away.逃跑，逃走turn the corner或turn a cornerTo reach and surpass a midpoint or milestone.到达并超越了终点或里程碑turn the other cheekTo respond to insult or injury by patiently eschewing retaliation.逆来顺受：以忍耐对待侮辱和伤害turn the scalesTo offset the balance of a situation.打破僵局：打破某一形式的平衡状态turn the tablesTo reverse a situation and gain the upper h