a.m.

abbr.

1. 午夜至正午，上午，午前（源自拉丁语ante meridiem）
   between midnight and midday (from Latin ante meridiem )
   1. It starts at 10 a.m.
      上午10点开始。

1. 上午；午前
   a.m. is used after a number to show that you are referring to a particular time between midnight and noon.
   1. The program starts at 9 a.m.
      节目上午9点开始。

1. The program starts at 9 a.m.
   节目上午9点开始。
2. He arose at 6:30 a.m. as usual.
   同往常一样，他在早上6:30起了床。
3. Everyone had already assembled in the boardroom for the 9:00 a.m. session.
   所有人都已集中到了董事会会议室，准备参加上午9点钟的会议。
4. Sometimes I'd even call up at 4 a.m.
   有时我甚至早上四点都打电话。
5. Two people in the flat recalled hearing a loud crash about 1.30 a.m.
   公寓楼里有两个人回想起凌晨1点半听见了一声巨响。
6. I pored over the books with great enthusiasm, often crunching the numbers until 1:00 a.m.
   我兴致勃勃地研究这些账簿，经常计算到凌晨1点。
7. The Visitor Centre is open daily 8.30 a.m. – 4.30 p.m.
   游客中心每日上午8:30至下午4:30开放。
8. This hands-on management approach often stretches his workday from 6 a.m. to 11 p.m.
   这种亲历亲为的管理方法经常让他从早上6点一直工作到晚上11点。
9. They were thrilled, finally, to have a decent lead-in for their 9 a.m. local programs.
   终于，他们为上午9点播出的本地节目有了一段像样的片头而高兴得不得了。
10. When I got back at about ten a.m. I was frozen to the marrow
    我早上大约10点钟回来的时候感到寒气透骨。
11. He once sleepwalked to the middle of the road outside his home at 1 a.m.
    有一次，他在凌晨1点钟梦游走到了家门外的马路中央。
12. His workday starts at 3.30 a.m. and lasts 12 hours.
    他凌晨3点半开始工作，一直持续12小时。
13. There will be no water tomorrow from 8 a.m. to 3 p.m.
    明天上午8点至下午3点停水。
14. The train will depart at 7:30 a.m.
    早七点半发车。
15. The time appointed for the mass meeting was 9 a.m.
    群众大会上午9点届时召开。
16. Can I get a seat for today's 7:00 a.m. train?
    我可以买到今天上午7点的火车座位吗？
17. But it's quite another story for those of us who have to be at work by8 a.m.
    但那对我们这些得在八点前上班的人来说就完全是另外一回事了。
18. A.m. I woke up at four in the morning.
    6点。我早上4点就醒了。
19. The interview was9 a.m., I arrived a quarter earlier.
    面试时间定在今天早上九点。我提前一刻钟到了。
20. We have flight at 8:30 a.m. and 4:00 p.m.
    我们有上午8点30分和下午4点的班机。
21. Compute their utilization rate for the peak hour, Mondays from 8:00-9:00 a.m.
    计算他们在尖峰时段；星期一早上8：00-9：00的利用率。
22. Just imagine the excitement and fear caused by a crowd of people arriving at your door at 2:00 a.m.
    请想象一下，一群人在凌晨两点涌到你家门口引起的骚动和恐惧吧。
23. I spotted a clock: 3:00 a.m.
    我看了一眼钟：凌晨2点。
24. Shall we meet Saturday a.m.?
    我们要再星期六上午相见吗？

adj

1. before noon

   Synonym:    ante meridiem