hour

小时；钟头；课时；…点钟英释中释na unit for measuring time. There are 60 minutes in one hour, and 24 hours in one day.

1 an hour,一小时

2 half an hour,半小时

3 per hour,每小时

4 rush hour,交通拥挤时间；上下班高峰时间

5 by the hour,按钟点，按时计算

6 hour after hour,连续地

7 earth hour,地球一小时（全球环保行动）

8 at the eleventh hour,adv. 在最后时刻

9 a half hour,半小时

10 eleventh hour,最后一刻；危急之时

11 at all hours,在任何时候，随时

12 happy hour,n. 快乐时间；减价供应饮料等的时间（酒吧间术语）

13 on the hour,准点地；在整点时刻

14 class hour,上课时间

15 of the hour,紧急的；现在的；目前的

16 lunch hour,午餐时间

17 last hour,临终时刻

18 kilometres per hour,公里每小时

19 zero hour,零时；关键时刻；行动开始的时间

20 hour hand,n. 时针；短针

1 The interview will last about two hours..面试大概要持续两小时。

2 I study for an hour every night..我每晚学习一小时。

3 I’ll be back in three hours ..我三小时以后回来。

4 Three hours later he was back..三小时后他回来了。

5 Her bag was stolen within hours of her arrival..她才到没几个小时，手提包就被偷了。

6 You weren’t interested in my story a half hour ago..半小时之前你还对我讲的事情不感兴趣呢。

7 It takes about a quarter of an hour to walk into town..步行进城大约需要一刻钟。

8 The hotel is only an hour’s drive from the airport..那家宾馆离机场只有一小时的车程。

9 a top speed of 120 miles an hour.120英里的最高时速

10 This was freelance work, paid by the hour ..这是自由工作，按小时计酬。

11 a five-hour delay.五小时的延误