Proamnion
前羊膜
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
Meimei, what's that?
美美，那是什么？