Denaj德纳伊denn.兽穴；集聚地v.穴居Dennstaedtia scabran.碗蕨denitrifying action反硝化作用Denervation atorphy失神经萎缩Dendrobium equitansn.燕石斛denominated profile命名剖面denatonium benzoate地那铵苯甲酸盐dendronized polymer树枝化聚合物dendrimer initiator树枝状大分子引发剂Dendroctonus valens红脂大小蠹Dendrelaphis pictusn.过树蛇