Microcidin
[医] β-萘酚钠
🗣️ 情景例句
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
No, not any more. It used to be free but now you have to pay to get in.
不，不再免费了。过去是免费，可现在得付钱才能进去呢。