| 单词 | hemoglobin |
| 释义 | hemoglobin (once / 29402 pages) n Hemoglobin is a hemoprotein in blood that helps transport oxygen, and it gives blood its red color. Hemoglobin is the short version of the medical word haemato-globulin, which means something like "blood grains" in Greek. Like many medical terms also derived from the Greek, this one was first used in the 19th century. A doctor doing blood tests might be measuring the levels of hemoglobin in your bloodstream. WORD FAMILYhemoglobin: hemoglobins USAGE EXAMPLESThe porphyrias are a group of diseases caused by a problem in the breakdown of hemoglobin, the oxygen-carrying part of red blood cells. New York Times(Dec 09, 2016) Heme is the molecule in hemoglobin which carries oxygen in blood and also happens to make beef taste like beef. The Guardian(Oct 23, 2016) Hemoglobin in red blood cells accumulates sugar over time, and is a major reason for differences in test results, he said. US News(Oct 05, 2016) n a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues fish have simpler hemoglobin than mammals Syn|Hypo|Hyper Hb, haemoglobin oxyhaemoglobin, oxyhemoglobin the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs haemoprotein, hemoprotein a conjugated protein linked to a compound of iron and porphyrin |
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