Anthrimide
[化] 二蒽醌亚胺
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
What is the sort of furture?
这是什么风格的家具？
Yes, I have.I think that.I've hurt my back.
是啊，摔伤了。我想我把背摔坏了。