| 释义 | refined/rIˋfaInd; rIˈfaInd/  adj  1  a refined substance has been made more pure using an industrial process [ unrefined  ]〔物质〕精炼的﹔精制的: refined sugar/oil/petroleum 精制糖/精炼油/精炼汽油 2  a method or process that is refined is improved and made more effective〔方法或过程〕精妙的﹔完善的: 
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