资料来源 : pyDict

真皮,皮肤

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Derma \Der"ma\, n. [NL. See {Derm}.] (Anat.)
   See {Dermis}.

资料来源 : WordNet®

derma
     n : the deep vascular inner layer of the skin [syn: {dermis}, {corium}]