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单词 purine
释义 purine/ˈpjʊəri:n/n. 1 Chem. a cyclic organic nitrogenous base forming uric acid on oxidation 【化】嘌呤 2 any of a group of compounds with a similar structure, including the nucleotide constituents adenine and guanine 嘌呤的衍生物(包括鸟嘌呤和腺嘌呤) [German Purin, from Latin purus ‘pure’ + uricum ‘uric acid’ + -in -INE4]
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