Monomycin
[化] 单霉素
🗣️ 情景例句
Susan's teddy bear.
Susan送的泰迪熊
How much is a bus ticket?
公共汽车票要多少钱？
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，