是12:00pm
2007-02-12 11:40:41 補充:
唔好意思, 應該是12:00noon才對, 而0:00應寫作0:00midnight“AM” stands for the Latin phrase Ante Meridiem —which means “before noon”(中午之前) —and “PM” stands for Post Meridiem : “after noon.”(中午之後)
2007-02-12 11:41:52 補充:
Although digital clocks routinely label noon “12:00 PM” you should avoid this expression not only because it is incorrect, but because many people will imagine you are talking about midnight instead. The same goes for “12:00 AM.”
2007-02-12 11:44:49 補充:
12:00pm不單表達上錯誤, 還很容易令人誤會是零晨12點, 所以如果講得咁準, 都是在中午寫noon及午夜12點為midnight。參考資料:
http://www.wsu.edu:8080/~brians/errors/ampm.html
2007-02-12 17:03:47 補充:
0:00應寫成12:00midnight才對...12:30a.m 即零晨, 如要用24小時寫法, 就是00:30