pm.

常见例句

There is no parking between 9 am and 6 pm.
上午9时至下午6时禁止停放机动车辆。
If I remember rightly the party starts at 8 pm.
我记得聚会是在下午8点开始。
At 9 pm the prisoners are locked in for the night.
晚9时把犯人锁进牢房过夜。
I'm tied up in a meeting until 3 pm.
我开会直到下午三点钟方可脱身。
She holds her surgery on Fridays at 6 pm.
她星期五下午6时接待选民。
The cast must all be on (the) set by 7 pm.
所有演员必须在下午7时到达拍摄场地。