Ncf
[医][=(polymorphonuclear)neutrophil chemotactic factor]（多形核）中性粒细胞趋化因子
🗣️ 情景例句
Come on, Robbie.
走吧 Robbie。
Time tames the strongest grief.
时间可以冲淡最强烈的悲伤。
This model's less expensive than that one.
这种型号比那种要便宜些。