Chlorolincomycin
氯化林可霉素
🗣️ 情景例句
I think New York has all the conveniences--
我觉得纽约具备了一切便利的条件
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Platform Two.Over the bridge.
2号站台。过天桥。