Prehydrolysis
预水解
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
They extended $2.5 million in loans to another country.
他们向另一国提供250万美元的贷款。
How old is she?
她多大了？