資料來源 : pyDict

頭蓋骨膜,頭蓋骨,腦

資料來源 : 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.