Cumermycin
香豆霉素
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
No. It's only a little way.
不远，只有一小段路。
If I can find you any support, would you be interested?
如果我能给你找到资助，你会感兴趣吗？