英语词汇“alkene”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	alkene
释义	alkene noun /ˈælkiːn/ /ˈælkiːn/ (chemistry) jump to other results any of a series of gases that contain hydrogen and carbon and that have a double bond (= force of attraction) between two of the atoms of carbon Word Originlate 19th cent.: from alkyl (German, from Alkohol ‘alcohol’ + -yl) + -ene.
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