Desen德森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)Desideratusn.德西德拉图斯Desmelliers德梅利耶desulfurase脱硫酶Desiccators干燥器desaspidine地沙匹定desensitizevt.减少感光性；使不敏感despunmotor反旋转电动机desaturases脱饱和酶desaminases脱氨酶Dessimiroff德西米罗夫