Metamycin
[药]间霉素
🔁 扩展释义
【化】 间霉素
🗣️ 情景例句
About 9:30.
大约九点半。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
From there, he will fly to Perth.
从那里，他再飞往珀斯。