1. The reverse is also true 反之亦然

2. Tie up with/busy with

3. Tired of/get bored of

4. Under the weather 身體不舒服

5. Well-off/rich people

6. White elephant 無(wú)價(jià)值的東西，廢物

7. White lie 善意的謊言

8. You bet 當(dāng)然

9. Back up 支持，援助。

10. Beat the crowd 避開(kāi)人群，避開(kāi)高峰

The only to beat the crowds when you do the grocery shopping on Sunday is to be here when they open at 9 sharp.

11. Be aware of 意識(shí)到

I like people who are going about their daily business without being aware of the camera.

12. Behind the schedule/late

13. Be in charge of 負(fù)責(zé)，照顧，經(jīng)管 be responsible for

14. Be in the charge of 下級(jí)+be in the charge of+上級(jí)

15. Be in season 應(yīng)季的，當(dāng)令的

These apples and pears seem to be in season.

16. Be supposed to do 應(yīng)該，被期望

What am I supposed to do with his help?

17. Book up

Break down/doesn’t work

18. Bring up 教育，培養(yǎng)，提出

She brought up her children to be truthful.

19. Build up 積累，增強(qiáng)，樹(shù)立

20. By chance/run into 偶然

21. By no means 絕不 /anything but

22. Check in/out

23. Come up 發(fā)生，出現(xiàn)，提出

24. Come up with 針對(duì)問(wèn)題，挑戰(zhàn)等提出，想出，趕上

I spent a whole week searching on the net, but came up with nothing valuable.

25. Concentrate on/focus on 集中

26. Deal with /cope with 處理

27. Drop in 順便拜訪

28. Drop out of 不參與，退出

They’re likely to drop out of school and less likely to succeed in life.

29. Eat one’s words 食言

30. Fall short of 達(dá)不到，不符合

Its results fell short of her expectation.