Khf
[医][=killer cell helper factor]杀伤细胞辅助因子
🗣️ 情景例句
The case was dismissed because of insufficient evidence.
该案因证据不足而撤消。
Old birds are not to be caught with shaff.
老谋是不会失算的。
And it should not be forgotten how small those resources are in a poor and backward country.
不应忘记，在一个贫穷落后的国家里，那部分财力是很有限的。