Polymixin
n. [药]多粘菌素
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Take your time.
慢慢来。
Hello. Can I speak to Zheng Jie, please?
喂，请找郑杰听电话。