Colomycin
(=colistin)粘杆菌素
🗣️ 情景例句
at my junior high school graduation.
在我初中毕业的时候。
Would you help me remove the refrigerator?
能帮忙移一下冰箱吗？
Well, I'm afraid we have to go now.
哦，恐怕我们现在得走了。