资料来源 : pyDict

头部集中化

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

Cephalization \Ceph`a*li*za"tion\, n.
   Domination of the head in animal life as expressed in the
   physical structure; localization of important organs or parts
   in or near the head, in animal development. --Dana.