Dioctylsulfoxide(doso)
[化] 二辛基亚砜
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
I know the boy whose father is a ball player.
我知道那个男孩的父亲是球员。
Are you all right now?
你们现在好了吗？