Lef
[医][=leukokinsis-enhancing factor]白细胞移动增强因子
🗣️ 情景例句
I know it!
我知道！
Finally, we came to an agreement.
最后我们达成了一致。
or make some spiteful remark about the friends' parents.
或者讲些小朋友家长的坏话。