am是指上午,pm是指下午,一般时间在前,如:9:00am,19:50pm。
例句:
1、那家鞋店的正常营业时间是从上午9点到下午6点。
The regular opening hours of that shoe shop are 9 am to 6 pm.
2、警方说这次爆炸发生在上午九点。
Police say that the blast occurred at 9 am.
3、星期五和星期六晚上的安静时间是上午1:00到8:00。违反安静时间的学生将被罚款25美元。
Quiet hours on Friday and Saturday nights are 1:00 am to 8:00 am. Students who violate quiet hours are subject to a fine of$ 25.
4、营业时间:每天上午6点至下午7点。
Opening hours: 6 am — 7 pm, daily.
5、会议拟订在上午9:00开始。
The meeting is set to start at 9 am.