Hematokrit
血细胞比容, 红细胞压积
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
From one's own front door to home or foreign hills or sands and back again, everything is to hand.
从自己的家门出发到国内国外的山区或沙滩上露营然后返回，一切都很便利。