英语词汇“purpurin”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	purpurin
释义	Word Frequency purpurin (ˈpɜːpjʊrɪn) noun a red crystalline compound used as a stain for biological specimens; 1,2,4-trihydroxyanthraquinone. Formula: C14H5O2(OH)3 Word origin C19: from Latin purpura purple + -in
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