AM（a.m.）是拉丁文ante meridiem的縮寫，也就是before noon，是上午、午前的意思。PM（p.m.）是拉丁 ... 其實PM要放在後面, 12:00 PM 是中午12點. ... <看更多>

Central Briefing ( 12:00 noon 02 Nov) - Leung Yan Yu, Acting Senior Scientific Officer. 1K views 2 months ago. ... <看更多>

Central Briefing ( 12:00 noon 01 Jul) - Choy Chun Wing, Acting Senior Scientific Officer. 1.2K views 6 months ago. ... <看更多>