Colomycin
(=colistin)粘杆菌素
🗣️ 情景例句
Oh, let's go upstairs and prepare Grandpa's room.
对了，我们上去准备一下爷爷的房间。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
That's difficult!
那就难啦！