資料來源 : pyDict

骨顱; 硬骨腦殼

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Osteocranium \Os`te*o*cra"ni*um\, n. [Osteo- + cranium.] (Anat.)
   The bony cranium, as distinguished from the cartilaginous
   cranium.