Dioctylsulfoxide
二辛基亚砜
🗣️ 情景例句
I'm pooped.
我精疲力尽。
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
One hour and seventeen minutes passed and we had not even covered half the distance.
1小时17分过去了，走了还不到一半路程。