Ethylating
乙基化(的)
🗣️ 情景例句
Are you a Republican, or a Democrat?
你是共和党人还是民主党人？
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
No, they're still working on it.Let's go into the garage and have a look at it.
没有，他们还在修呢。我们到车库去看一下吧。