Ndf
[医][=neutrophil diffraction factor]嗜中性粒（白）细胞衍生因子
🗣️ 情景例句
I agree, Marilyn.
我同意， Marilyn。
He was so angry, he began to jump and down.
他愤怒得开始顿足。
The weight is too much for my height.
相对于我的身高来说，体重太重了！