Etheride
酰卤化物
🗣️ 情景例句
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
I remember the girl whose father owns a jewelry store.
我记得那个女孩的父亲有一家文具店。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。