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  1. refine

    • IPA[rɪˈfʌɪn]

    英式

    • v.
      remove impurities or unwanted elements from (a substance), typically as part of an industrial process;make minor changes so as to improve or clarify (a theory or method)
    • verb: refine, 3rd person present: refines, gerund or present participle: refining, past tense: refined, past participle: refined

    • 釋義
    • 相關詞

    動詞

    • adj.
      with impurities or unwanted elements having been removed by processing: refined sugar

    Oxford Dictionary

    • adj.
      with impurities or unwanted elements having been removed by processing: refined sugar

    Oxford American Dictionary

    • v.
      refine (something, especially food) too much: carbohydrate is often over-refined

    Oxford Dictionary

    • n.
      a method of purifying a crystalline solid, typically a semiconductor or metal, by causing a ...

    Oxford American Dictionary

    • n.
      a method of purifying a crystalline solid, typically a semiconductor or metal, by causing a ...

    Oxford Dictionary

    • 更多解釋
    • IPA[rəˈfīn]

    美式

    • v.
      remove impurities or unwanted elements from (a substance), typically as part of an industrial ... sugar was refined by boiling it in huge iron vats

    Oxford American Dictionary