用“copper acetate”造句大全,copper acetate造句 國語站 造句 1.92W 大中小設置文字大小 a toxic double salt of copper arsenate and copper acetate.Phenoxyacetophenone could be prepared from potassium phenolate and m bromoacetophenone via Ullmann reaction catalyzed by copper acetate in high yields. TAG標籤:acetate 造句 copper #