Hydroxylating
羟基化反应
🗣️ 情景例句
Please, sit down. What can I do for you?
请坐下。我能为你们做什么呢？
I've brought a wonderful book you might like.
我带起来了你可能喜欢的好书。
I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.
我刚下船，就被一个人截住，他向我兜售一枚钻石戒指。