Cyanomycin
氰霉素
🗣️ 情景例句
Yes, I've been there a number of times.
我去过许多次了。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。