| 单词 | 呼吸色素 |
| 释义 | 〔hemocyanin〕A bluish, copper-containing respiratory pigment similar to hemoglobin, present in the blood of certain mollusks and arthropods.血蓝蛋白：一种浅蓝色的含铜的呼吸色素，类似血红蛋白，出现在某些节肢动物及软体动物的血液之中〔porphyrin〕Any of various nitrogen-containing organic compounds, derived from pyrrole, occurring universally in protoplasm and providing the foundation structure for hemoglobin, chlorophyll, and certain enzymes.卟啉：一类含氧的有机化合物的一种，由卟咯衍生而来普遍存在于细胞质中，是构成血红蛋白、呼吸色素及某些酶的基本结构〔hemoglobin〕The iron-containing respiratory pigment in red blood cells of vertebrates, consisting of about 6 percent heme and 94 percent globin.血红蛋白：脊椎动物红血细胞中一种含铁的呼吸色素，由大约6%的血红素和94%的球蛋白组成 |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。