Serotype
[医] 血清型
🗣️ 情景例句
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
别笑。在初级课程中你有机会休息。
I don't want to be with either of you!
我不希望跟你们两人在一起。
It's nine forty.
九点四十了。