Dimen迪门dimen.一角硬币dimethyldichlorosilane二甲基二氯硅烷dimethyl terephthalate对邻苯二甲酸二甲酯dimethylethynylarbinoln.二甲基乙炔基原醇dimethyliminodiacetate二甲基亚胺基二乙酸盐、脂或根dimethyl benzimidazole二甲基苯并咪唑dimetacrine bitartrate酒石酸二甲丙吖(抗抑郁药)dimethacrylate monomer双(二)甲基丙烯酸酯单位dimethoxysuccinic acid二甲氧基琥珀酸dimethyl tert. amine二甲基叔胺dimethyl-benzylamine二甲基苄胺