英语词汇polyyne怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	polyyne
释义	Definition of polyyne in English: polyyne (also polyine) noun ˈpɒlɪʌɪn Chemistry Any of a class of organic compounds containing two or more carbon–carbon triple bonds, especially in a chain of conjugated single and triple bonds. Origin 1930s. From poly- + -yne. Definition of polyyne in US English: polyyne (also polyine) nounˈpɒlɪʌɪn Chemistry Any of a class of organic compounds containing two or more carbon–carbon triple bonds, especially in a chain of conjugated single and triple bonds. Origin 1930s. From poly- + -yne.
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更新时间：2024/12/27 15:52:22