Polymixin
n. [药]多粘菌素
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
There have been many ups and downs in our marriage, but we still love each other.
我们的婚姻有很多坎坷，但我们依旧相爱。
We had it after school.
我们放学后开的。