Acetylization
乙酰化作用
🗣️ 情景例句
What's the matter?
发生了什么事？
If you compare her work with his, you'll find hers is much better.
要是把他们俩的工作比较一下，你就会发现她的好得多。
You must always return your library book on time!
你必须按时归还图书馆的书！