Chloroether
含氯醚
🗣️ 情景例句
Relax, Harry.
不要紧张 ，Harry。
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。
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。