Derny德尔尼DERabbr.派生（=derivation)dermatosclerosis[医] 硬皮病derusting method除锈方法Dera Ismail Khan德拉伊斯梅尔汗dermal pneumonia[医] 皮内注射性肺炎(向家兔皮肤内注入肺炎双球菌引起的肺炎)dereferenced row非关联行derandominzation非随机化, 去随机处理dermatasclerosis硬皮病Dermacetor halli黄棕色蜱dermacalyptrogen表皮根冠原dermal sensation肤觉