名词
中文翻译：血红素
同义词：
['hemoglobin', 'hemoprotein', 'heme例句：1. He was able to identify the source of the red color in his blood.（他能够识别出自己血液中红色物质的来源。）']
例句：
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1. He was able to identify the source of the red color in his blood.
他能够识别出自己血液中红色物质的来源。
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2.The red coloration is due to the presence of haematein in the blood.
这种红色是由于血液中存在血红素造成的。
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3.Haematein plays a crucial role in oxygen transport in the body.
血红素在身体中氧气运输过程中起着至关重要的作用。