单词	enantiomer
释义	enantiomer noun en·​an·​tio·​mer i-ˈnan-tē-ə-mər  : either of a pair of chemical compounds whose molecular structures have a nonsuperimposable mirror-image relationship to each other compare diastereomer enantiomeric i-ˌnan-tē-ə-ˈmer-ik  adjective Example Sentences Recent Examples on the Web And then there’s the case of esketamine, which is the S-enantiomer of ketamine, a similar (in molecular structure) but more potent agent than ketamine. Joshua Cohen, Forbes, 5 July 2021 Ketamine is a combination of two enantiomers, or mirror image molecules. Megan Thielking, Scientific American, 6 Mar. 2019 Strangely enough, meth's enantiomer is the active ingredient in Vick's Vapor Inhaler. William Herkewitz, Popular Mechanics, 19 Aug. 2013 Word History Etymology Greek enantios + English -mer First Known Use circa 1929, in the meaning defined above Medical Definition enantiomer noun en·​an·​tio·​mer in-ˈant-ē-ə-mər  : either of a pair of chemical compounds whose molecular structures have a mirror-image relationship to each other called also optical antipode
随便看	heteropolarity heteropoly heteropoly acid heteropterae heteropteras heteropterous heteros heterosceli heterosceluses heteroscelusses heteroscians heteroses heterosexism heterosexisms heterosexist heterosexists heterosexual heterosexualisms heterosexualities heterosexuality heterosexually heterosexuals heteroside Heterosiphonales heterosis

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