Polymixin
n. [药]多粘菌素
🗣️ 情景例句
What's your impression of China?
你对中国印象如何？
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
We can give you a little cheaper model.
我们可以提供你便宜一点的型式。