It's 9 o'clock sharp .

It's 9 o'clock sharp . 翻译It is exactly ten o’clock / It’s ten o’clock sharp. o'clock sharp it is one o‘clock sharp 的sharp表哪个单词?为什么? it is one o‘clock sharp 的sharp表哪个单词 （ It’s eight o’clock It's three o'clock. It is eleven o'clock 能不能说成 It is eleven sharp. is it It's 12 o'clock It's five o'clock.(对five o'clock提问) It's [8 o'clock]对8 o'clock提问. It's twelve o'clock.Let's