complain

原句是对的，use这里是名词，好处。若是换成not的话，use要改为useful就对了。为你解答，如有帮助请采纳， 如对本题有疑问可追问，谢谢。

第一个句子应该把to 改成 about .to 是指向谁抱怨,这个句子看来应该是抱怨谁吧?还有就是你这个句子里面her 用得太多,我觉得应该改成：Lucy is always complaining about her parents that they only care about the mark in her exams. 第二个句子第一个to 应该去掉：He perfers staying in the country to making a living in the crowded city.

Stop complaining停止抱怨双语例句1He always forgets this and then he"ll never stop complaining about his rash.他总是会忘记拿这个然后会一直抱怨自己的皮疹。2I wish you"d stop complaining and bloody well get on with your job.我希望你停止抱怨好好干你的工作。

complaint

stop complaining停止抱怨Stop complaining, you witches, and continue stamping. 别抱怨了，继续削土豆吧，你这巫婆。

他现在一直在抱怨 他总是抱怨

there is no real reason for complaining；您好，答题不易如有帮助请采纳，谢谢！

现在进行时

你好，很高兴在这里回答你的问题：...what are you complaining?你正在抱怨什么？

停止抱怨。

停止抱怨

句式而己

He"s_____asa“bellycher"——he"salwayscomplainingaboutsomething.A:whoisknownB:whomisknownC:whatisknownD:whichisknown答：C译：他是那种人们称之为“牢骚包”的--总是在抱怨一些事情。析：Heis后面是一个名词性从句，只有what从句可担此任。whatisknownas...被称之为“。。。”的“那个啥”，这个what相当于一个名词+that-（从句），当我们不知道用什么名词好时，就用这个what

不要再抱怨了！

Complaining 在这里主要是强调有关的动作，在这个句子里就是我已经厌倦了你“一直抱怨”（的这个行为）。如果把complaining 变为complaint(名词），就是说，我已经厌倦了你“一直抱怨”（的内容）。

1.第一个问题：complaining后面的句子做连接状语，表示前面动作进行完后，再做下一个动作。用ing形式，就不用逗号了，说明两个动作间隔很短，且接在一起。2.主句是A foreignor wrote to the Ombudsman complaining that he had been ill-treated by the police。而simply because he was a foreignor则是原因状语从句。

不要抱怨

do nothing but 是一个常用句型，意为 只，仅仅不定式动词在介词but, except, besides等表示“除了……”之意的后面时，如果这些介词之前有行为动词do的各种形式，那么介词后的不定式不带to,否则带to。也就是说这个词组后应加动词原形。但是如果这里我们将complaining看作动名词，当成一个名词性的词语的话，就有nothing but +名词的用法。这样的用法不常见，尤其是在本句中翻译为，他只是抱怨，如果见到一些书上用是可以的，但我们在作业和考试中不能使用，正确的句子应是：He does nothing but complain.当然，我个人觉得He does nothing but complaining.是一个错句子，不能这样使用。

Stop complaining停止抱怨例句:1.Stop complaining, you witches, and continue stamping. 别抱怨了，继续削土豆吧，你这巫婆。

complaint的意思：作名词时意为“抱怨；诉苦；疾病；委屈”。一、complaint是一个英语单词，名词，作名词时意为“抱怨； 投诉； 控告； 不满； 不满的原因；埋怨；（尤指不严重、常影响身体某部位的）疾病。二、同义词：complaining；grievance；illness。三、短语搭配：1、Complaint Box：意见箱 ; 看法箱 ; 投诉箱 ; 定见箱。2、complaint center：投诉中心 ; 投诉接待 ; 投诉中间 ; 投诉处。3、Summer complaint：夏季病 ; 夏日病 ; 拉肚子 ; 推肚子。4、Consumer Complaint：消费者投诉 ; 消耗者赞扬 ; 屏幕损坏 ; 正在翻译。5、Love Complaint：情怨。6、CIVIL COMPLAINT：民事起诉状 ; 民事起诉书 ; 起诉状 ; 翻译。7、constitutional complaint：宪法控诉 ; 翻译 ; 详细翻译 ; 宪法诉愿。8、pollution complaint：污染投诉。9、Complaint Hotline：投诉热线 ; 投诉电话。四、短语：1、Yes, I have a complaint to make.恩，我有点意见。2、I have a complaint to make. The bill you sent me was incorrect. What"s more, it isn"t the first time.我要投诉。你们寄给我的账单错了。况且，这也不是第一次了。3、If the employee"s complaint is upheld, an award of compensation will be made.如果这名员工的起诉获得支持，将予以赔偿。4、Eczema is a common skin complaint which often runs in families.湿疹是一种常见的皮肤病，常会遗传。5、The family made an official complaint to a ship"s officer, which was recorded in the log.这家人曾向船长正式投诉过，这在航海日志里有记录。

抱怨

complainedv.抱怨，诉苦，投诉( complain的过去式和过去分词 ); 申诉，控诉，抗议; 诉说，申诉，控告[后面常跟从句]; 例句:1.Manila has complained of five alleged chinese naval incursions this year. 马尼拉方面今年已五次声称并抱怨中国海军侵犯菲律宾主权。2.The hospital"s nurses laughed when she complained about this treatment. 她对如此境遇的抱怨遭到了医院护士的嘲笑。

我老师教我一个小窍门，结尾的三个字母若是“辅元辅”，辅为辅音，元为原因，而complain，为元元辅，所以不双写

不是，应该是complaint，是抱怨的名词，而complain是动词。make one"s complaint意思是某人抱怨。例句：1、I want to make my complaint for his bad attitude. 我要抱怨他的恶劣态度。2、Don"t make your complaint against your parents about the circumstance in your life,which will make them upset, you"d better keep it to yourself. 不要向父母抱怨你的处境，这会令他们不安，你最好守口如瓶。3、I wish to make my complaint about a camera which I bought at your place a week ago.我要对我一周前从贵处购买的一台照相机提出投诉。4、He intends to make his complaint against the police. 他打算对警察提出控告。5、I want to make my complaint. 我将向他抱怨一番。6、Also does not know to want to take action to make my complaint gets attention?也不知道要采取什么样的行动才能使我的申诉得到重视？7、Claire is so offended, that she threatens to make her complaint to their boss. Claire非常气愤，并威胁说她会向他们的老板投诉。8、It again shows that politicians tend to seize every opportunity to make their complaint.这次事件再一次显示台湾的政治家倾向于抓住每一次大肆抗议的机会。

前者是小声嘟囔表示不满，后者有投诉的意思，理直气壮的抱怨

康普累隐 康普累隐特

英语重读闭音节就是重读音节为闭音节的音节。重读闭音节中元音字母不是发它本身的字母音，而是发短元音。重读闭音节三要素：（1）必须是重读音节；（2）最后只有一个辅音字母；（3）元音字母发短元音。重读闭音节词和重读闭音节是一样的。

l complain to his because the boys stealing his apples

不对complain 只有一个用法：conplain of sth to sbcomplain 第一是不及物动词，要加of /about,第二，不是双宾动词，两个宾语无法互换

complaining英 [kəm"pleɪnɪŋ]美 [kəm"plen]v. 抱怨（complain的ing形式）；控诉adj. 抱怨的更多释义>>[网络短语]Complaining 抱怨,怨天尤人,真让人受不了complaining behavior 抱怨行为Complaining Letters 投诉信

vi. 发牢骚；投诉；诉说vt. 抱怨；控诉

是语气上的差别groan程度更严重 有点喋喋不休的意味

complain about和complain of的区别： complain about和complain of都有“抱怨”“对……不满”的意思，但是complain of还有“抗议”和“诉说病痛”的意思，但complain about没有。complain about和complain of后都可加sth.或者动名词。 例如： She is always complaining about something. 她总是怨天尤人。 The boy complained of a pain in his stomach. 这孩子说他肚子痛。

complain of 抱怨, 发牢骚, 诉苦例句:I have nothing to complain of. 我没有任何不满.Another hang-up students complain of is too little personal contact with the teaching staff. 另一件学生抱怨的烦心事是学生同教师个人接触太少.Indignant viewers have been writing in to complain of the moral content of plays. 愤怒的电视观众一直向电视台写信,抱怨电视剧的内容不健康.complain about [kəm"pleinəˌbaut]抱怨, 发牢骚例句:We shouldn"t complain about being poor many families are much worse off (than we are). 我们不应该因为穷而叫苦连天--许多人的家境(比起我们来)还要糟得多呢.Consumers are encouraged to complain about faulty goods. 要鼓励消费者对劣质商品投诉.Stop moaning; you really have nothing to complain about. 不要再抱怨了,实际上你是没有什么事可抱怨的.

whine:1)(狗等)发哀鸣声The dog was whining outside the door.狗在门外哀鸣。2)(机器等)嘎嘎响;嗖嗖响The electric saw whined as it cut the wood.电锯在锯木头时嘎嘎作响。gripe:1)【口】诉苦,发牢骚[(+at/about)]He is griping about his income tax again.他又在为所得税的事发牢骚。complain:1)抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"ve really got nothing to complain of.我确实没有什么可抱怨的。2)控诉,投诉[(+to/about/of)]He complained to the police of the boys stealing his apples.他向警方控告那些男孩偷他的苹果。

complainvi.1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"vereallygotnothingtocomplainof.我确实没有什么可抱怨的。Hecomplainedtomeaboutthefood.他向我抱怨伙食不佳。2.控诉,投诉[(+to/about/of)]Hecomplainedtothepoliceoftheboysstealinghisapples.他向警方控告那些男孩偷他的苹果。vt.1.抱怨;控诉[Y][+that]Hecomplainedthattheexamwastoohard.他抱怨考试太难了。

complain to 一般接 do sth，complain about 一般接人，complain of 一般接物

complain about 后接sthcomplain to后接 sb 用法：complain to sb.about/of sth. 都是向某人抱怨某事的意思complain of是诉说（病痛）的意思

Mmmmm YeyeayeaaaHow many times have we saidIf I just had one moreDollar in my pocketKnow that I"ve felt the sameHow many times have you dreamedThat you could pack up and leaveJust run away from your troublesBaby, I can"t complainCause I don"t always get everything I wantIt doesn"t turn out just the way I thought it all should beBaby I can"t complainNo more wasting my time looking in the mirrorWishing my life was a little bit clearerNooooo way, baby I can"t complainNo waaayyyy, no waaayyyyyyNo waaaayyBaby, I can"t complainHave you ever believed that it"s just not your dayLike the world is against youKnow we"ve all felt that waySo far away from my homeAnd everyhing that I loveBut as long as I"m breathingBaby, I can"t complainCause I don"t always get everything I wantIt doesn"t turn out just the way I thought it all should beBaby I can"t complainNo more wasting my time looking in the mirrorWishing my life was a little bit clearerNooooo way, baby I can"t complainNo waaayyyy, no waaayyyyyyNo waaaayyBaby I can"t complainNo waaayyyy, no waaayyyyyyNo waaaayyEverytime, any minute now we could fall it could all crash down but I"m not Gonna live that wayNo wayNo wayCause I don"t always get everything I wantIt doesn"t turn out just the way I thought it all should beBaby I can"t complainNo more wasting my time looking in the mirrorWishing my life was a little bit clearerNooooo way, baby I can"t complainNo waaayyyy, no waaayyyyyyNo waaaayyBaby I can"t complainNo waaayyyy, no waaayyyyyyNo waaaayyBaby I can"t complain

complain 过去时：complained 过去分词:complained 现在分词:complaining 名词：complaint

complain用法 vi. 1. 抱怨,发牢骚;诉说(病痛等)[(+to/about/of)] I"ve really got nothing to complain of.我确实没有什么可抱怨的。 He complained to me about the food.他向我抱怨伙食不佳。 2. 控诉,投诉[(+to/about/of)] He complained to the police of the boys stealing his apples. 他向警方控告那些男孩偷他的苹果。 vt. 1. 抱怨;控诉[Y][+that] He complained that the exam was too hard.他抱怨考试太难了。词组：complain about对……不满 complain about sth 抱怨某事complain to sb 想某人抱怨 complain that+从句 抱怨某事 complain to sb (about sth) 向某人抱怨某事 complain of sth 诉说病痛complains box是意见箱的意思 complain of 抱怨；抗议eg：She never complains.He complained bitterly that he had been unfairly treated. I"m going to complain to the manager about this. She left early, complaining of a headache.‘How are you?" ‘Oh, I can"t complain (= I"m all right) ."

theydocomplain中的do可以理解为“确实”这种加强语气的词，是助动词

vi.1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"vereallygotnothingtocomplainof.我确实没有什么可抱怨的。Hecomplainedtomeaboutthefood.他向我抱怨伙食不佳。2.控诉,投诉[(+to/about/of)]Hecomplainedtothepoliceoftheboysstealinghisapples.他向警方控告那些男孩偷他的苹果。vt.1.抱怨;控诉[Y][+that]Hecomplainedthattheexamwastoohard.他抱怨考试太难了。...

是不是及物动词和不及物动词要看后面是什么词不及物动词vi.1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]2.控诉,投诉[(+to/about/of)]及物动词vt.抱怨;控诉[y][+that]

1、I am always complaining about something. 我总是怨天尤人。2、I complained that the price was too high. 我抱怨价格太高。3、I complain that the food is not delicious.我抱怨食物不美味。4、Don"t complain without cause. 不要无故抱怨。5、I complained that he has broken my watch.我抱怨他弄坏了我的手表。

complain,抱怨struggling 斗争

是不是及物动词和不及物动词要看后面是什么词 不及物动词 vi. 1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)] 2.控诉,投诉[(+to/about/of)] 及物动词 vt. 抱怨;控诉[Y][+that]

是complain about，这是固定搭配，意为抱怨。短语：complain about sth 抱怨；抱怨某事；抱怨做某事Complain about other patroils 投诉其他客人Complain about extra work 抱怨加班complain about doing sth 抱怨做某事例句：People complain about how children spend so much time on computer games.人们抱怨孩子怎么花那么多时间玩电脑游戏。近义词：quarrel with释义：v.抱怨；不同意；拒绝接受；跟……吵架短语：Quarrel with someone 与某人吵；与某人争吵；与某人发生争吵；和某人争吵quarrel with people 和人吵架Do not quarrel with her 不要和她吵架例句：He did not mention the quarrel with his wife.他没有提起和妻子的争吵。

complainvi.1. 抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"ve really got nothing to complain of.我确实没有什么可抱怨的。He complained to me about the food.他向我抱怨伙食不佳。2. 控诉,投诉[(+to/about/of)]He complained to the police of the boys stealing his apples.他向警方控告那些男孩偷他的苹果。vt.1. 抱怨;控诉[Y][+that]He complained that the exam was too hard.他抱怨考试太难了。

complain about后面多跟sth，即complain about sth 指抱怨什么事；complain for多侧重因什么而抱怨；complain at 多跟sb,即complain at sb，指抱怨某人。

八年级。1、complain是新目标英语八年级下册的语法，complain抱怨。2、例句complainaboutdoingsth.抱怨做某事。3、complainaboutsthtosb跟某人抱怨某事。

complainaboutsth抱怨什么事情complainofsth抗议什么事情complainatsth对什么事情抱怨complainto向哪里投诉这4个介词都可以搭配，都有不同的意思希望对你有帮助

complain of 抱怨, 发牢骚, 诉苦例句:I have nothing to complain of. 我没有任何不满.Another hang-up students complain of is too little personal contact with the teaching staff. 另一件学生抱怨的烦心事是学生同教师个人接触太少.Indignant viewers have been writing in to complain of the moral content of plays. 愤怒的电视观众一直向电视台写信,抱怨电视剧的内容不健康.complain about [kəm"pleinəˌbaut]抱怨, 发牢骚例句:We shouldn"t complain about being poor many families are much worse off (than we are). 我们不应该因为穷而叫苦连天--许多人的家境(比起我们来)还要糟得多呢.Consumers are encouraged to complain about faulty goods. 要鼓励消费者对劣质商品投诉.Stop moaning; you really have nothing to complain about. 不要再抱怨了,实际上你是没有什么事可抱怨的.

短语搭配：1、complain of 诉苦；抗议；抱怨；主述2、complain about 抱怨；对他发牢骚；埋怨；投诉3、complain about sth 抱怨；抱怨某事；抱怨做某事4、Complain of hardship 叫苦5、to complain too often报怨太多6、complain&suspiration 怨叹7、don＇t complain 就算要崩溃；不抱怨；不要抱怨；别抱怨8、complain verb 抱怨；控诉

complain 是抱怨的意思complain sb。 do sth

complain of 抱怨, 发牢骚, 诉苦例句:I have nothing to complain of. 我没有任何不满.Another hang-up students complain of is too little personal contact with the teaching staff. 另一件学生抱怨的烦心事是学生同教师个人接触太少.Indignant viewers have been writing in to complain of the moral content of plays. 愤怒的电视观众一直向电视台写信,抱怨电视剧的内容不健康.complain about [kəm"pleinəˌbaut]抱怨, 发牢骚例句:We shouldn"t complain about being poor many families are much worse off (than we are). 我们不应该因为穷而叫苦连天--许多人的家境(比起我们来)还要糟得多呢.Consumers are encouraged to complain about faulty goods. 要鼓励消费者对劣质商品投诉.Stop moaning; you really have nothing to complain about. 不要再抱怨了,实际上你是没有什么事可抱怨的.

complain [kəm"plein]

complainKK: []DJ: []vi.1. 抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"ve really got nothing to complain of.我确实没有什么可抱怨的。He complained to me about the food.他向我抱怨伙食不佳。2. 控诉,投诉[(+to/about/of)]He complained to the police of the boys stealing his apples.他向警方控告那些男孩偷他的苹果。vt.1. 抱怨;控诉[Y][+that]He complained that the exam was too hard.他抱怨考试太难了。http://www.baidu.com/s?lm=0&si=&rn=10&ie=gb2312&ct=1048576&wd=complain&tn=baiducomplain in person ， 私下抱怨complain about ＋ object / 从句complain of +object / 从句complain to sb. 向某人抱怨complain for + 从句（过去现在时）http://z.baidu.com/question/73304536.html?si=4http://dict.youdao.com/search?q=complain&ue=utf8&keyfrom=dict.index

是不是及物动词和不及物动词要看后面是什么词 不及物动词 vi. 1.抱怨,发牢骚;诉说(病痛等)[(+to/about/of)]I"ve really got nothing to complain of. 我确实没有什么可抱怨的。 He complained to me about the food. 他向我抱怨伙食不佳。 2.控诉,投诉[(+to/about/of)]He complained to the police of the boys stealing his apples. 他向警方控告那些男孩偷他的苹果。 及物动词 vt. 1.抱怨;控诉[Y][+that]He complained that the exam was too hard. 他抱怨考试太难了。 Children often complain that their parents孩子们常常抱怨父母

名词：complaint，具体解释如下：发音：英 美 意思：抱怨；诉苦；疾病；委屈复数：complaints例：There"s been a record number of complaints about the standard of service.已有对服务水准的创纪录数量的投诉。扩展资料一、相关词汇搭配1、～＋副词complain bitterly痛苦地诉说complain constantly经常地抱怨2、～＋介词complain about〔at，of〕抱怨，诉苦complain of one"s bad memory抱怨记忆力不好二、相关短语1、complain about (v.+prep.)抱怨，投诉2、complain against (v.+prep.) (向…）申诉

complain英音：[kəm"plein]读作“肯P勒恩” 相关例句： 1.I have to complain to the manager about it. 对这件事我不得不向经理申诉. 2.Never complain .just do it ! 从不抱怨.只是去做!

complain vi. 1. 抱怨,发牢骚;诉说(病痛等)[(+to/about/of)] I"ve really got nothing to complain of. 我确实没有什么可抱怨的。 He complained to me about the food. 他向我抱怨伙食不佳。 2. 控诉,投诉[(+to/about/of)] He complained to the police of the boys stealing his apples. 他向警方控告那些男孩偷他的苹果。 vt. 1. 抱怨;控诉[Y][+that] He complained that the exam was too hard. 他抱怨考试太难了。

complaint

vi. 投诉；发牢骚；诉说vt. 抱怨；控诉complain about 抱怨 complain of n. 抱怨；抗议 vi.投诉；发牢骚；诉说whine about, beeft.抱怨；控诉beef about, rail against

Complain about. Complain of Complain

complain [kəm"plein] vi. 1.抱怨,诉苦,发牢骚： 例句:She is always complaining. 她整天发牢骚. They never complained about working overtime. 他们对加班加点从来不抱怨. 2.申诉,控诉；抗议： 例句:I have to complain to the manager about it. 对这件事我不得不向经理申诉. vt. 1.抱怨(后面常跟从句)： 例句:He complained that the examination was too hard. 他抱怨考试太难了. 2.诉说,申诉；控告[后面常跟从句]： 例句:He complained to the police that the boys had stolen his apples. 他向警方控告那些男孩偷了他的苹果.

complain的名词形式是complaint。complaint　英 [kəm"pleɪnt] 　 美 [kəm"pleɪnt] 　 　n. 抱怨；疾病；诉苦；控告；投诉例句：You"re always having complaints.翻译：你一直都有怨言。短语：consider a complaint 考虑投诉的情况近义词objection　英 [əb"dʒekʃn] 　  美 [əb"dʒekʃn] 　 　n. 反对；异议例句：None of them raised any objection.翻译：他们谁也没提出反对意见。短语：open to objection 有非议之处，有不合理之处

抱怨

complain v.诉说 （病痛）；<文>悲叹，悲鸣；（构造，机械装置）（因拉力或压力）呻吟，咯吱作响；抱怨，投诉complain的用法：complain of 诉苦；抱怨；主述complain about 抱怨；对他发牢骚；埋怨；投诉complain about sth 抱怨；抱怨某事；抱怨做某事complain的同根词：complaining抱怨的adv.complainingly抱怨地；发牢骚地；诉苦地n.complaint抱怨；诉苦；疾病；委屈complainant[法] 原告；发牢骚的人；抱怨者complainer老是抱怨的人v.complaining抱怨（complain的ing形式）；控诉

美式 complain 英式 complaint都有复数complains， complaints 是个可数名词We have received over one hundred complaints yesterday.

有什么不明白的，to是对象 about 是关于

抱怨

你是对的．They complained about the food. 他们抱怨这糟糕的食物。 Almost immediately he began to complain about the weather. 他几乎马上就开始抱怨起天气来了。 Jean is always complaining about something. 琼总是满腹牢骚。

complain 源自1350–1400; 古英语的写法是 compleynte，古法语的写法是complainte，拉丁文词根是 com- + plancta （捶打，捶击胸部）因不满或痛苦而捶击胸部，表示因不满或痛苦而感叹的意思，后指抱怨。

既能做及物动词也能做不及物动词

答案：complaint 或 complaints 翻译：我们从来就没有收到过对于我们服务的抱怨/申诉. complain是动词,其名词形式是complaint,它既可作可数名词,也可作不可数名词.

complain只能做动词。complainvt.抱怨， 控诉〔常与that从句连用〕They complained that the wages were too low.他们抱怨工资过低。They complained that the price of books had increased.他们抱怨说书的价格提高了。complainvi.抱怨【律】控诉； 抗议（of， about）诉苦； 叫屈说自己有病（of）She is always complaining about something.她总是怨天尤人。The boy complained of a pain in his stomach.这孩子说他肚子痛。

假设你是一名在美国读大学的学生，你对学校的住宿条件不满意。请写一封正式的投诉信：Dear Sir or Madam,I am writing to complain about the accommodation of the University.There are some problems in living conditions, which are very unsatisfactory.First of all, I think it"s too early to turn off the lights at 10 every night.Secondly, hot water supply is only available for a certain period of time, which is very inconvenient to my daily life.Third, the dormitory has no internet access.So when I need to do research for my study project, I have to go to the library.These problems have brought trouble to my study and life.Therefore, I have some suggestions: turn on the light for another hour, provide 24-hour hot water supply, and install Internet access in the dormitory.I sincerely hope you will consider my suggestion and look forward to your reply.Yours，xxx尊敬的先生或女士：，我写信是为了投诉大学的住宿情况。生活条件有些问题，很不令人满意。首先，我觉得现在每晚10点关灯还为时过早。其次，热水供应只有一段时间，这对我的日常生活很不方便。第三，宿舍没有互联网接入。所以当我需要为我的研究项目做研究的时候，我必须去图书馆。这些问题给我的学习和生活带来了麻烦。因此，我有一些建议：再开灯一小时，提供24小时热水供应，在宿舍安装互联网接入。我真诚地希望你能考虑我的建议并期待你的答复。谨上/敬启xxx重点词汇：complain about ：抱怨，投诉。living conditions： 生活条件。First of all ：第一;首先。every night ：夜夜。available for ：可供…之用的，有效期为，能参加…的。period of time： 一段时间 ; 时段 ; 一个时期。daily life ：日常生活。以上内容参考 百度百科-翻译

1，意思上的区别，complain of 多了to say that you have a pain or are sick的意思，比如：She had been complaining of headaches. 另外complain of的抱怨是正式的，所以可以是法律上，向官方提出的。比如：Refugees had complained of being robbed and beaten by officials. 2.用法上的区别 complain of / complain about 是接 sth或者动名词 但是complain about 可以不带，而complain of则不行。 比如： What are you complaining about?

complain[kEm5plein]v.抱怨, 悲叹, 控诉.....小兄弟,,得闲下个金山词霸拉.