Polymyxin
n. 多粘菌素\\n[化] 多粘菌素
??? 情景例句
Please do the work at your own convenience.
請在方便時把這事做一做。
I'm fixing the car in the garage.
我在車房修車。
It's my favourite. Fish and chips.
是我最喜愛的。炸魚和土豆片。