Colomycin
(=colistin)粘杆菌素
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
I'm going to show him how to speak English.
我正要指点他如何讲英语。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。