资料来源 : pyDict

内腹甲

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

Entoplastron \En`to*plas"tron\, n.; pl. {Entoplastra}. [Ento- +
   plastron.] (Anat.)
   The median plate of the plastron of turtles; -- called also
   {entosternum}.