1. at heart

內心里;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.

埃里克匆忙離開了駁船。

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

終于;最后;充分地;詳盡地;

[例句]At length my father went into the house.

我父親最后還是進了屋。

10. in the light of

本著;鑒于，由于，按照;比照;依;

[例句]In the light of your remarks, we rejected her offer.

鑒于你的評語，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

下一步該怎么做，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.

這件事一定要干，不過要嚴守秘密。

15. by means of

用，依靠;將;借助于;

[例句]The drawing is transferred onto the wood by means of carbon paper.

這幅畫是通過復寫紙印到木頭上的。

16. by no means

決不;并不;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…擺布，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布。

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。

1. at heart

內心里;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.

埃里克匆忙離開了駁船。

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

終于;最后;充分地;詳盡地;

[例句]At length my father went into the house.

我父親最后還是進了屋。

10. in the light of

本著;鑒于，由于，按照;比照;依;

[例句]In the light of your remarks, we rejected her offer.

鑒于你的評語，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

下一步該怎么做，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.

這件事一定要干，不過要嚴守秘密。

15. by means of

用，依靠;將;借助于;

[例句]The drawing is transferred onto the wood by means of carbon paper.

這幅畫是通過復寫紙印到木頭上的。

16. by no means

決不;并不;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…擺布，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布。

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。