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\\\"
造句
用作名詞(n.)
Mr. Leo is admitted to the gastrointestinal ward. His haemoglobin is low. 利奧先生被允許轉(zhuǎn)入腸胃科病房。他的血紅素偏低。
The haemoglobin molecule contains only four atoms of iron. 血紅蛋白分子只含有四個鐵原子。