Ndf
[医][=neutrophil diffraction factor]嗜中性粒（白）细胞衍生因子
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
The best of friends must part.
莫逆至交，终有一别。
Li lei is very good at football.
李雷很擅长足球。