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

Depolishing \De*pol"ish*ing\ (d[-e]*p[o^]l"[i^]sh*[i^]ng), n.
   (Ceramics)
   The process of removing the vitreous glaze from porcelain,
   leaving the dull luster of the surface of ivory porcelain.
   --Knight.