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    1. certification

      英 [,s??t?f?'ke???n] 美[,s?t?f?'ke??n]
      • n. 證明,保證;檢定

      英英釋意


      1. the act of certifying or bestowing a franchise on
      2. confirmation that some fact or statement is true
      3. a document attesting to the truth of certain stated facts
      4. validating the authenticity of something or someone