scrub·ber /ˈskrʌbɚ/
 清掃夫;洗刷甲板者


 Scrub·ber n.
 1. One who, or that which, scrubs; esp., a brush or machine used in scrubbing.
 2. Gas Manuf. A gas washer. See under Gas.

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 scrubber
      n 1: a worker who uses a scrub brush to clean a surface (usually
           a floor or deck)
      2: a brush with short stiff bristles for heavy cleaning [syn: {scrub
         brush, scrubbing brush]
      3: a purifier that removes impurities from a gas