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    1. 首頁英語詞典proofproof英英釋意

      proof

      英 [pru?f] 美[pruf]
      • n. 證明;證據(jù);校樣;考驗(yàn);驗(yàn)證;試驗(yàn)
      • adj. 防…的;不能透入的;證明用的;耐…的
      • vt. 試驗(yàn);校對(duì);使不被穿透

      英英釋意


      1. any factual evidence that helps to establish the truth of something;
      "if you have any proof for what you say, now is the time to produce it"
      2. a formal series of statements showing that if one thing is true something else necessarily follows from it
      3. a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume)
      4. (printing) an impression made to check for errors
      5. a trial photographic print from a negative
      6. the act of validating; finding or testing the truth of something