Hemoconcentration
血浓缩
🗣️ 情景例句
My professor will grade this exam on a curve.
我的教授用曲线系统打分。
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
Who won the girls' 400 metres?
女子400米赛跑谁获胜？