O'
prep. “of”的缩写(如o'clock等), “on” 的缩写
🗣️ 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，现在终于让我亲自见到你了。
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”