Pkf
[医][=phagocytosis and killing function]吞噬和杀伤功能
🗣️ 情景例句
I'm taking too much of your time.
我耽误了你很多时间。
Suspicion is the poison of true friendship.
猜疑伤害莫逆之交。
No, that's not my bike.
不，那不是我的自行车。