Hexachloroacetone
[化] 六氯丙酮
🗣️ 情景例句
I don't know how she does it.
我不知道她怎么办到的。
I took off my coat.
我脱下了我的外套。
The only thing to do was ask them to come half an hour later than the other guests.
唯一的办法就是请他们比别的客人晚来半小时。