Dimedone
双甲酮, 地麦冬
🔁 扩展释义
【化】 二甲基环己二酮; (俗称)双甲酮
🗣️ 情景例句
So do I.
我也是。
A man knows his companion in a long journey and a little inn.
路遥知马力，日久见人心。
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。