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    1. 首頁英語詞典refinerefine英英釋意

      refine

      英 [r?'fa?n] 美[r?'fa?n]
      • vt. 精煉,提純;改善;使…文雅

      英英釋意


      1. improve or perfect by pruning or polishing;
      "refine one's style of writing"
      2. make more complex, intricate, or richer;
      "refine a design or pattern"
      3. treat or prepare so as to put in a usable condition;
      "refine paper stock"
      "refine pig iron"
      "refine oil"
      4. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities;
      "refine sugar"
      5. attenuate or reduce in vigor, strength, or validity by polishing or purifying;
      "many valuable nutrients are refined out of the foods in our modern diet"
      6. make more precise or increase the discriminatory powers of;
      "refine a method of analysis"
      "refine the constant in the equation"