资料来源 : pyDict

外胚层的

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

Ectodermal \Ec`to*der"mal\, Ectodermic \Ec`to*der"mic\, a.
   (Biol.)
   Of or relating to the ectoderm.

资料来源 : WordNet®

ectodermic
     adj : of or relating to the ectoderm [syn: {ectodermal}]