to grind, to calender, to polish; to roll with a stone roller · · · to grind, to calender, to polish; to roll with a stone roller · · Code (Short Name / Abbr) to grind, to calender, to polish; to roll with a stone roller · · Long Name 1 · · Number of Characters Definition · · Property Characters · 砑 cjk unified ideograph | to grind, to calender, to polish;... U+7811