It's nine twenty

九点───9 o'clock

I have a history class at 9 o'clock.───我9点钟有历史课。

Church is at 9 o'clock.───礼拜仪式9点钟开始。

The next crew relief comes on duty at 9 o'clock.───下一批换班的员工9点钟接班。

The notice did not name the dead person, but the sale was to be held at 9 rued'Antin on the 16th, between noon and five o'clock.───广告上没有提到死者的姓名，只是说拍卖将于十六日中午十二点到下午五点在昂坦街九号举行。

If it hadn't been snowing so hard, I might have been home by 9 o'clock.───说明由于雪太大，说话者未能正在9点前到家。也就是说shewasdelayed。

I always leave home at 8 o'clock . I begin work at 9 o'clock. I work at all day and often get home late at night.───我总是8点钟离家，9点钟开始工作。我工作一整天，常常是晚上很晚才到家。

9 o'clock lecture is started. 3 foreign teachers one by one the stage, they use the standard introduced himself in fluent English.───九点正的讲座开始了。三位外教逐一登场，他们用标准流利的英语作了自我介绍。

I can't say if I was the first guy here (for the 1 p. m. practice), but I was here at 9 o'clock.───我不知道我是不是第一个来（训练）的人，但我上午9点就已经到了（训练于下午1点开始）。

Last August, a study in the journal Sleep Medicine said children who go to bed after nine o'clock took longer to fall asleep and slept less.───发表在去年8月的睡眠医学杂志上的一份研究称，9点以后上床的孩子入睡时间更长，睡眠更少。

The mailman always comes at 9 o'clock.

The shops open at 9 o'clock.

At 9 o'clock the patient was wheeled in.

They did not return home till 9 o'clock.

I've invited them for 9 o'clock.

Max rolled up just after 9 o'clock.

We're meeting him at 9 o'clock tonight.

Tune in to BBC tonight at 9 o'clock.

I have a history class at 9 o'clock.