单词 | haematocrit |
释义 | Word Frequency haematocrit or US hematocrit (ˈhɛmətəʊkrɪt, ˈhiː-) noun 1. a centrifuge for separating blood cells from plasma 2. Also called: packed cell volume the ratio of the volume occupied by these cells, esp the red cells, to the total volume of blood, expressed as a percentage Word origin C20: from haemato- + Greek kritēs judge, from krinein to separate |
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