DICT.TW Dictionary Taiwan

 scourer
 洗擦者;洗擦物品

 Scour·er n.
 1. One who, or that which, scours.
 2. A rover or footpad; a prowling robber.
    In those days of highwaymen and scourers.   --Macaulay.
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 scourer
      n 1: someone who cleanses by scouring
      2: someone who travels widely and energetically; "he was a
         scourer of the seven seas"