资料来源 : pyDict

头盖骨膜,头盖骨,脑

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

Pericranium \Per`i*cra"ni*um\, n. [NL.] (Anat.)
   The periosteum which covers the cranium externally; the
   region around the cranium.