Compound proposition
[计] 复合命题
🧩 词语组成解析
🗣️ 情景例句
Oh, nothing's wrong, Richard.
噢 ，没有什么事， Richard。
Uh-oh, here comes my boy friend, he's insanely jealous.
噢，我男朋友过来啦，他可是个大醋坛子呦。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。