Acetonation
[化] 丙酮化作用(引入丙酮基)\\n[医] 丙酮化合[作用]
🗣️ 情景例句
Hi, Tom. How are you doing?
喂，汤姆。你好吗？
Nature will have its course.
天行其道。
Annie and her brother were sent to a children's home. There the boy died.
安妮和她的弟弟被送往一家孤儿院。弟弟在孤儿院死了。