DEX=Dendenkosha Electronic Exchange 电信电话公司电子交换器Dexemple德克桑普勒dextrinen.[化]糊精Dexasone地塞米松磷酸钠Dexaspan右旋苯丙胺[减肥药]dextrase右旋糖酶Dexasine地塞米松[糖皮质激素]Dextrazen.德克斯特雷兹Dexaport地塞米松片剂Dexatrim盐酸苯丙醇胺制剂dextrousadj.灵巧的；用右手的=dexterous.