单词	mesityl
释义	mesityl noun mes·​i·​tyl plural -s 1 : a hypothetical radical C3H5 of which mesityl oxide was once regarded as the oxide and acetone as the hydroxide 2 : either of two univalent radicals C9H11 derived from mesitylene by removal of one hydrogen atom: a : the substituted phenyl radical (CH3)3C6H2− b : the substituted benzyl radical (CH3)2C6H3CH2−; 3,5-dimethyl-benzyl called also alpha-mesityl Word History Etymology Greek mesitēs mediator + English -yl
随便看	limboing limbos limbs Limbu Limburg Limburger limburgers limburgs limbus limbuses limby lime lime anthracnose lime blue lime boil lime glass lime green lime mortar lime myrtle lime nitrogen lime oil lime peel lime pit lime putty lime soap

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