Pcv
[医] 血细胞压积
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
Has everybody got a sheet?
每个人都拿到材料了吗？
All right.
好的。