Acetonation
[化] 丙酮化作用(引入丙酮基)\\n[医] 丙酮化合[作用]
🗣️ 情景例句
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
Can't you hear me?
你听不到我说的话吗？
Anyway, as Brian pointed out, it is the easiest thing in the world to give up smoking.
不管怎么说，正如布赖恩指出的那样，戒烟是世界上最容易的事情，