Khf
[医][=killer cell helper factor]杀伤细胞辅助因子
🗣️ 情景例句
We all need one of those.
我们都需要一个这样的领结。
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。