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dextro-amphetamine右旋苯丙胺,右旋苯异丙胺dextro-xylose test右旋木糖试验Dextral transtension右行张扭DEXEL based modeling基于DEXEL体造型Dexamethason acetate醋酸地塞米松dextrorotatory forms右旋型Dexopollenia unisetan.单鬃瘦粉蝇Dexnorgestrel Acetime肟炔诺酯dexamethasoni acetate醋酸地塞米松dextrinogenic amylase糊精生成酶