Perchlorethane
[化] 全氯乙烷
🗣️ 情景例句
it's going to be too late when I do remember.
等我想起来时已经太晚了。
My parents speak English perfectly.
我的父母能流利地说英语。
The Holy Office knew this full well when it caused heretics to be burned in days gone by.
宗教法庭对此是非常清楚的，因此从前它总是把异教徒烧死。