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

Mezzo-relievo \Mez"zo-re*lie"vo\, n.
   Mezzo-rilievo.

资料来源 : WordNet®

mezzo-relievo
     n : a sculptural relief between low relief and high relief [syn:
          {mezzo-rilievo}, {half-relief}]