refiner [rɪˈfaɪnər]

例句:

• This sadist, this power-monger, this refiner of cruelties.
  来自G. Swift
• Sinopec, China's largest oil refiner, is also a major service - station operator.
  而中国最大的炼油企业中国石化同时也经营著大量加油站.
  
• The refiner defined a definite confine with her fine finger.
  提炼者用她精细的手指定义了一个明确的界限.
  
• Stainless steel refiner, grinding finer and more health.
  不锈钢磨浆机, 研磨更精细,更卫生.
  
• Big refiner Valero Energy Corp. started a renewable-fuels division last year.
  来自WSJ
• Oil-industry veteran Lynn Laverty Elsenhans has been plucked to lead Philadelphia refiner Sunoco.
  来自WSJ