Acetylenedinitrile
乙炔二氰, 丁炔二腈
🗣️ 情景例句
But what about your friends?
但你的朋友怎么办？
Before you go on, I have a question.
在你接着干之前，我有一个问题。
Perhaps it will suffice to mention the nuclear bomb.
也许提一下核弹就足以说明了。