deas[苏]可作桌子用的凳子DEAabbr.数据交换协议(=Data Exchange Agreement)abbr.禁药取缔机构(=Drug Enforcement Administration)deacidifying脱酸deactivationn.减活；钝化作用；去活作用deambulationn.(到处)走动；散步deastringent脱涩的, 去涩味的DEAE dextran二乙氨(基)乙基葡聚糖deazauridine脱氮尿苷deactive gel钝化凝胶deacohol beer无醇啤酒deacetylation脱乙酰作用DEAE Sephacel二乙氨乙基葡聚糖纤维素