1. at heart
內心裡；本質上；關心；想到；
[例句]He always has the well-being of the masses at heart.
他總是把群眾的疾苦掛在心上。
2. by heart
憑記性；
[例句]Mack knew this passage by heart.
麥克會背這一段。
3. at home
在家；在國內；在家接待客人；精通；
[例句]I was at home on furlough.
我正休假在家。
4. in honor of
為了向…表示敬意；
[例句]They erected a memorial in honor of the martyrs.
他們為烈士建了紀念碑。
5. in a hurry
立刻；迅速地；急切；樂意地；
[例句]Eric left the barge in a hurry.
埃裡克匆忙離開了駁船。
6. for instance
例如，比如；拿... 來說；
[例句]There are jobs more dangerous than truck driving； for instance, training lions.
有的工作比駕駛卡車更危險，例如馴獅。
7. at intervals
不時，相隔一定距離；
[例句]At intervals there were red warning lights.
紅色警示燈一明一滅地閃著。
8. in the least
絲毫；一點；
[例句]I don't think you need to worry in the least.
我看你一點也不用著急。
9. at length
終於；最後；充分地；詳盡地；
[例句]At length my father went into the house.
我父親最後還是進了屋。
10. in the light of
本著；鑑於，由於，按照；比照；依；
[例句]In the light of your remarks, we rejected her offer.
鑑於你的評語，我們拒絕了她的提議。
11. in line
一致；成一直線；協調；有秩序；
[例句]I had been standing in line for three hours.
我已經排了3個小時的隊。
12. in line with
本著；跟…一致，符合；
[例句]The new proposal is in line with our general line.
新建議和我們總的原則是一致的.。
13. at a loss
虧本；不知所措；困惑；神思恍惚；
[例句]I was at a loss for what to do next
下一步該怎麼做，我完全沒譜。
14. by all means
當然可以；一定，務必；只管；百般；
[例句]Do it, by all means, but strictly on the quiet.
這件事一定要幹，不過要嚴守祕密。
15. by means of
用，依靠；將；藉助於；
[例句]The drawing is transferred onto the wood by means of carbon paper.
這幅畫是通過複寫紙印到木頭上的。
16. by no means
決不；並不；絕不，一點也不；
[例句]I am by no means an unsociable person.
我絕對不是一個不合群的人。
17. in memory of
作為對某人的紀念；
[例句]A prayer vigil is being held in the cathedral in memory of the bishop
為了紀念這位主教，教堂里正在舉行守夜祈禱。
18. at the mercy of
任…擺佈，在…前毫無辦法；
[例句]Ordinary people are at the mercy of faceless bureaucrats.
普通人的命運任憑那些平庸刻板的官僚們擺佈。
19. by mistake
錯誤地；
[例句]He has been arrested by mistake.
警方誤抓了他。
20. at the moment
當時；此刻，現在，目前；
[例句]I remember now. He arrived just at the moment it happened
現在我想起來了，他恰恰在事情發生的時候到了。
