swob
  拖把;海棉;刷條;肩章;無賴
  Swab v. t. [imp. & p. p. Swabbed p. pr. & vb. n. Swabbing.]  To clean with a mop or swab; to wipe when very wet, as after washing; as, to swab the desk of a ship. [Spelt also swob.]
  swob
       n : cleaning implement consisting of absorbent material fastened
           to a handle; for cleaning floors [syn: swab, mop]
       v 1: wash with a swab or a mop; "swab the ship's decks" [syn: swab]
       2: apply (usually a liquid) to a surface; "dab the wall with
          paint" [syn: dab, swab]