英语词汇“aliphatic”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	aliphatic
释义	WordReference Random House Unabridged Dictionary of American English © 2024 al•i•phat•ic (al′ə fat′ik),USA pronunciation adj. [Chem.] Chemistrypertaining to nonaromatic hydrocarbon compounds in which the constituent carbon atoms can be straight-chain, branched chain, or cyclic, as in alicyclic compounds; saturated, as in the paraffins; or unsaturated, as in the olefins and alkynes. Greek aleiphat- (stem of áleiphar oil, fat) + -ic 1885–90 Collins Concise English Dictionary © HarperCollins Publishers:: aliphatic /ˌælɪˈfætɪk/ adj (of an organic compound) not aromatic, esp having an open chain structure, such as alkanes, alkenes, and alkynes Etymology: 19th Century: from Greek aleiphat-, aleiphar oil
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