资料来源 : pyDict

烙画术,烙画

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

Pyrography \Py*rog"ra*phy\, n. [Pyro- + -graphy.]
   A process of printing, ornamenting, or carving, by burning
   with heated instruments.

资料来源 : WordNet®

pyrography
     n : the act of producing drawings on wood or leather by using
         heated tools or a fine flame