1. Knock before you enter.
进来前先敲门。

《牛津词典》

2. You don't have to knock—just walk in.
不必敲门—进来就是了。

《牛津词典》

3. I was wakened by a knock at the door.
敲门声把我吵醒了。

《牛津词典》

4. They heard a knock at the front door.
他们听到前门有一敲门声。

《柯林斯英汉双解大词典》

5. They were interrupted by a knock at the door.
他们被敲门声打断了。

《牛津词典》

6. Late that evening, there was a knock at the door.
那天深夜,有人敲过门。

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7. He rushed into the room without troubling to knock.
他连门也懒得敲就闯进屋去。

《牛津词典》

8. I was so involved in my book I didn't hear you knock.
我全神贯注在看书,没听到你敲门。

《牛津词典》

9. No sooner had I sat down than there was a loud knock on the door.
我刚坐下就有人大声敲门。

《牛津词典》

10. You should knock before you enter.
你进来前应先敲门。

youdao

11. Nothing remained to do but to knock.
只需要敲门了。

youdao

12. I didn't knock anyone.
我没有打任何人。

youdao

13. Please don't knock down all those cans.
请不要敲那些罐头。

youdao

14. Children knock buckets while riding bikes.
孩子们会在骑自行车时敲击木桶。

youdao

15. Suddenly there was another knock at the door.
突然,又有人敲门。

youdao

16. Deeply involved in his book, he didn't hear my knock.
他沉浸于书本,没有听到我的敲门声。

youdao

17. Office managers knock down walls to encourage team building.
办公室经理打破了这一隔阂,鼓励团队建设。

youdao

18. What time do you knock off work?
你什么时候下班?

《牛津词典》

19. He got a nasty knock on the head.
他头部遭到重重一击。

《牛津词典》

20. Let's knock off for lunch.
咱们收工吃午饭吧。

《牛津词典》

21. There was a sharp knock on the door.
敲门声大作。

《牛津词典》

22. I managed to knock him down to $400.
我设法让他把价格降到了400元。

《牛津词典》

23. Do you want to knock off early today?
你今天想早点歇工吗?

《牛津词典》

24. Why doesn't he just knock the wall down?
他为什么不索性把墙拆掉?

《柯林斯英汉双解大词典》

25. They managed to knock a hole in the wall.
他们设法在墙上凿了个洞。

《牛津词典》

26. I got it all taken care of, knock on wood.
我把它各个方面都照顾到了,但愿好运仍在。

《柯林斯英汉双解大词典》

27. They had to knock the door down to get in.
他们不得不破门而入。

《牛津词典》

28. You look fabulous—you'll knock 'em dead tonight.
你看上去漂亮极了—今晚肯定把他们迷倒。

《牛津词典》

29. If I get this report finished I'll knock off early.
如果我完成这个报告就会早点儿下班。

《柯林斯英汉双解大词典》

30. Be careful you don't knock your head on this low beam.
小心,别把头撞在这矮梁上。

《牛津词典》