Desann.德桑DESn.二乙基固醇（=DIETHYLSTILBESTROL)abbr.目的港船上交货(=Delivered Ex Ship)；教科部(=Department of Education and Science)Desault operation德索手术Desmobacteriaceae[医] 丝状细菌科descriptors table描述符表desynchronisationn.去同步化(作用)；失调；同步破坏=desynchronization（美）Desoxyquinocetone脱二氧喹烯酮Desmodium zonatumn.单叶拿身草desensitizing dye减感染料desoxycholic acid脱氧胆酸desiccation crack干缩裂隙,泥裂,晒裂desquamatinggrade脱落度