Colomycin
(=colistin)粘杆菌素
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
A watched pot is long in boiling.
心急水不沸。
Enjoy yourself!
祝你玩得开心！