scrubbers

例句:

• Detergent use will not eliminate a possible need for exhaust fans and air scrubbers.
  采用净化剂并不能排除设置排气风扇和空气洗涤器.
  
• The scrubbers were table - wide shallow plastic trays filled with pool of algae.
  清洁器是一个桌子大小的布满藻类的浅塑料盘.
  
• Breathing air was forced through ducts filled with copper pot scrubbers.
  强行让流动的空气通过用铜填充的导管.
  
• Some operators are also experimenting with smokestack scrubbers to filter engine emissions.
  来自SA
• Vern the Pacific Rim has the mercury problem- no scrubbers soft coal.
  来自SA
• Or a forest of carbon scrubbers to cleanse heat-trapping gases from the air?
  来自SA