Halocarbons
(halocarbon 的复数) n.[化]卤烃
🗣️ 情景例句
That can't be!
不可能！
What are you going to do with the books?
你打算拿这些书怎么办？
It has always been a mystery to me who city dwellers, who appreciate all these things, obstinately pretend that they would prefer to live in the country.
城里人对这一切心里很明白，却偏要执拗地装出他们喜欢住在乡村的样子，这对我来说一直是个谜。