Dimey迪梅dimen.一角硬币dimethyl allene二甲基丙二烯,2,3-戊二烯dimethyl yellow二甲基黄Dimethyldebenal磺胺二甲嘧啶[磺胺类抗菌药]dimethyl ketone二甲基甲酮,丙酮dimenthyl ether二甲醚dimethylglyoxal二甲基乙二醛dimethylbiguane二甲双胍dimethyladenine二甲基腺嘌呤dimethyglyoxime丁二酮肟dimethyl butane二甲基丁烷