Disulfoxide
二亚砜
🗣️ 情景例句
I agree.
我同意。
Failure is the mother of success.
失败是成功之母。
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。