Hemoconcentration
血浓缩
🗣️ 情景例句
Well, it's eight twenty now.
现在是八点二十了。
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
Yes. I'll ring them today.
能。我今天就给他们打电话。