Ketonization
酮基化作用
🗣️ 情景例句
In view of our longstanding business relationship, we can conclude the transaction.
鉴于你我双方的长期贸易关系，我们可以做成这笔交易。
It's her birthday and she wants to gives us all a treat.
这是她的生日，她要款待我们大家。
I suggest you take a tent.
我建议你带上一个帐篷。