Ditl迪特尔ditn.摩尔斯讯号的短音dithioacetaten.二硫代乙酸盐ditrysian type双孔式ditrisarubicin二丙八叠红菌素dithiobenzoate二硫代酯Ditetracycline汉四环素[四环素类抗生素]dithiocyanogen二硫代氰dithionic acid连二硫酸ditallow amide二牛油酰胺ditolylmercury[化] 二甲苯基汞dithiodiglycol二硫代二甘醇