101.hit on/upon偶然找到，忽然發(fā)現(xiàn)

　　By a stroke of luck, I hit on this dictionary in a second-hand bookstore. 幸運(yùn)的是我在一家舊書店發(fā)現(xiàn)這本字典。

　　After many experiments, he's finally hit upon a solution to the problem. 經(jīng)過多次的實(shí)驗(yàn)，他終于找到了解決問題的方法。

　　102.impose on/upon把……強(qiáng)加給，強(qiáng)迫接受

　　Don't impose your opinion on me. 別強(qiáng)加你的觀點(diǎn)于我。

　　The present trouble was imposed on him. 他目前面臨困境。

　　103.impress on給……留下深刻印象

　　His image has been strongly impressed on me. 他給我留下深刻印象。

　　He had the powers to impress his opinions on others. 他有魔力讓自己的意見給別人留下深刻印象。

　　104.improve on/upon改進(jìn)，超過

　　Our techniques are already advanced and being improved on daily. 我們的技術(shù)進(jìn)步很快，而且在日益提高。

　　The girl improved on her previous record. 這女孩刷新了以前的記錄。

　　105.in a moment立即，馬上

　　The dinner will be ready in a moment. 晚飯馬上就好。

　　He hesitated in a moment and then stepped forward. 他猶豫了一會(huì)兒，然后向前走了。

　　106.in a sense從某種意義上說

　　In a sense, the most intelligent are often the most successful. 從某種意義上說，最聰明的人往往最成功。

　　What you said is true in a sense. 從某種意義說來說，你說的話是對(duì)的。

　　107.in a way從某種程度上，有幾分

　　The two persons look alike in a way. 這兩個(gè)人看上去有點(diǎn)像。

　　The result was satisfactory in a way. 從某種程度上來說，結(jié)果還是令人滿意的。

　　108.in addition 并且，另外

　　Dr York is a professor. In addition, he is a writer. 約克博士是位教授，另外他還是位作家。

　　The girl has collected many Chinese stamps and some foreign stamps in addition. 這女孩收集了很多中國(guó)郵票，還有一些外國(guó)郵票。

　　109.in addition to 除了……之外還，加之

　　In addition to swimming, I like playing basketball. 除了游泳，我還喜歡打藍(lán)球。

　　He did your work in addition to his own. 除了自己的工作，他把你那份也做了。

　　110.in advance預(yù)先，事先

　　Phone me in advance if there is a meeting. 如果有會(huì)請(qǐng)打電話提前通知我。

　　You should know this truth in advance. 你應(yīng)事先懂得這一道理。

　　111.in brief 簡(jiǎn)言之

　　In brief, I think we should take his advice. 簡(jiǎn)言之，我想我們應(yīng)該接受他的建議。

　　This, in brief, is the view of the trade-unions. 總之，這就是工會(huì)的意見。

　　112.in case 萬一，假設(shè)

　　In case it should rain, you'd better take a raincoat with you. 萬一下雨，還是帶件雨衣吧。

　　In case anybody calls for me, I'll be back at one o'clock. 萬一有人找我，告訴他我一點(diǎn)鐘回來。

　　113.in conclusion最后，在結(jié)束時(shí)

　　In conclusion, I'd like to express my thanks for your help. 最后，我想表達(dá)對(duì)你的幫助的謝意。

　　In conclusion he appealed to the delegates of all countries to support the draft resolution. 最后，他呼吁所有國(guó)家的代表支持決議的起草。

　　114.in contrast to/with與……形成對(duì)照

　　This appears small in contrast to that. 與那個(gè)相比這個(gè)子小點(diǎn)兒。

　　In contrast with your belief that we will fail, I know that we shall succeed. 你認(rèn)為我們會(huì)輸，而我的觀點(diǎn)與你的相反，我知道我們會(huì)贏。

　　115.in debt 欠債，負(fù)債

　　He is in debt now. 他現(xiàn)有負(fù)債累累。

　　No matter how much money he earns, he is always in debt. 無論他賺多少錢，他總負(fù)債累累。

　　116.in detail 詳細(xì)地，逐條地

　　Tell me your study method in detail. 請(qǐng)?jiān)敿?xì)地告訴我你的學(xué)習(xí)方法。

　　The patient told the doctor his history of illness in detail. 病人詳細(xì)的向醫(yī)生講述了他的病史。

　　117.in difficulty 處于困境

　　I'm in difficulty over paying my rent. 我付不起房租了。

　　Whenever I am in difficulties, I turn to him for help. 我一陷入困境就向他尋求援助。

　　118.in effect 事實(shí)上，實(shí)際上

　　The two methods are in effect identical. 事實(shí)上，這兩種方法相同。

　　These rules continue in effect. 這些制度仍然有效。

　　119.in fact 事實(shí)上，總之

　　In fact, I am at a loss as to what to do. 事實(shí)上，我茫然失措。

　　In fact, I can do nothing for you. 事實(shí)上，我?guī)筒涣四闶裁疵Α?/P>