英语词汇“olefin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	olefin
释义	olefin —olefinic, adj. /oh"leuh fin/, n. Chem. any member of the alkene series. Also, olefine /oh"leuh fin, -feen'/. [1855-60; < F oléf(iant) (see OLEFIANT GAS) + -IN²]
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