单词	cuprammonium
释义	cuprammonium noun cu·​pram·​mo·​ni·​um ¦k(y)üprə¦mōnēəm, -nyəm plural -s 1 : any of certain complex ammino radicals or cations containing copper and ammonia especially : the bivalent tetrammine-copper cation Cu(NH3)4 compounds of which are formed by the action of ammonia on ordinary cupric compounds 2 : cuprammonium solution 3 : cuprammonium rayon Word History Etymology cupr- + ammonium
随便看	macrobiosis macrobiotes macrobiotic macrobiotics Macrobiotus Macrobrachium macrocarpa macrocarpas Macrocentrus macrocephala macrocephalias macrocephalies macrocephalons macrochaeta macrochaetae Macrocheira macrocheirae macrocheiras Macrochelys macrochemical macrochemically Macrochires Macrochiroptera macrocinematography macroclemyses

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