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单词 pyrimidine
释义 pyrimidine/piˈrimidi:n/n. 1 Chem. a cyclic organic nitrogenous base Chem. formula 化学分子式 : C4H4N2 【化】嘧啶2 any of a group of compounds with similar structure, including the nucleotide constituents uracil, thymine, and cytosine 嘧啶衍生物 [German Pyrimidin from Pyridin (as PYRIDINE, IMIDE)]
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