Ndf
[医][=neutrophil diffraction factor]嗜中性粒（白）细胞衍生因子
🗣️ 情景例句
Well, we're not sure we can afford one.
嗯 我们还不知道是不是负担得起。
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
It's behind the Sleeping Beauty Castle.
它在睡美人城堡的后面。