Amphomycin
[化] 安福霉素; 双霉素; 颖霉素\\n[医] 双霉素
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
This is Mary Speaking.
我是玛丽。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。