Dexyl氢溴酸右美沙芬和维生素C片剂DEX=Dendenkosha Electronic Exchange 电信电话公司电子交换器dextrotatory compound右旋性化合物Dexopollenia disemuran.离叶瘦粉蝇dexamethasone acetate醋酸氟美松,醋酸地塞美松Dexamethasone prodrug地塞米松前体药dexamethasone aerosol地塞米松气雾剂Dexopollenia maculatan.中斑瘦粉蝇dextrotropic cleavage右旋分裂dexamfetamine sulfate硫酸右苯丙胺<中枢兴奋药>dextrorotary compound右旋(性)化合物dextrinizing activity糊化活性