单词 | hemoglobin |
释义 | hemoglobin —hemoglobic, hemoglobinous, adj. /hee"meuh gloh'bin, hem"euh-/, n. Biochem. the oxygen-carrying pigment of red blood cells that gives them their red color and serves to convey oxygen to the tissues: occurs in reduced form (deoxyhemoglobin) in venous blood and in combination with oxygen (oxyhemoglobin) in arterial blood. Symbol: Hb Cf. heme. [1865-70; earlier hematoglobulin. See HEMO-, GLOBULIN] |
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