Cefalotin
[化] 头孢噻吩; 头孢噻吩钠; 先锋霉素I
🗣️ 情景例句
I knew it!
我就知道！
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
I caught the last bus.
我赶上了最后一班车。