Aroylation
[有化]芳酰化(作用)
🗣️ 情景例句
I remember you and your wife
我便一直记得你和你太太
No matter what happens, don't be discouraged.
无论发生什么事，都不要气馁。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。