Hematokrit
血细胞比容, 红细胞压积
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
I often finish school in the afternoon.
我常常在下午放学。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。