英语词汇“protoporphyrin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protoporphyrin
释义	Word Frequency protoporphyrin (ˌprəʊtəʊˈpɔːfɪrɪn) noun a type of porphyrin that, when combined with an iron atom, forms haem, the oxygen-bearing prosthetic group of the red blood pigment haemoglobin
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