单词	ketyl
释义	ketyl noun ke·​tyl ˈkētᵊl plural -s : any of a class of unstable compounds made by treating ketones with a metal (as sodium) Word History Etymology ket- + -yl
随便看	sancerres sancho Psephurus psephuruses psephurusses pses Psetta psettae psettas psettichthyses psettodid Psettodidae pseu pseud pseudaconine pseudaconitine pseudacres pseudacrises pseudacrisses Pseudaletia pseudaletiae pseudaletias pseudamphora pseudandry pseudaposematic

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