Noninterchangeability
不可互换性
🗣️ 情景例句
We're supposed to be there
我们应当先到那儿
I wonder how many girl friends he's got.
我不知道他有多少女朋友。
That's right. On Friday. I'm going there for the holiday with my parents.
是的，星期五（动身）。我打算到那儿和我的父母一起度假。