Ncf
[医][=(polymorphonuclear)neutrophil chemotactic factor]（多形核）中性粒细胞趋化因子
🗣️ 情景例句
He's not as lucky as I am
他不像我这样幸运地
What's your favorite color?
你最喜欢的颜色是什么？
Please say hello to your mother for me.
请代我向你母亲问好。