Enamines
(enamine 的复数) n.[化]烯胺
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
It's five forty-five.
五点四十五了。