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    1. 首頁英語詞典primaryprimary英英釋意

      primary

      英 ['pra?m(?)r?] 美['pra?m?ri]
      • adj. 主要的;初級的;基本的
      • n. 原色;最主要者

      英英釋意


      1. a preliminary election where delegates or nominees are chosen
      2. one of the main flight feathers projecting along the outer edge of a bird's wing
      3. coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit;
      "current through the primary coil induces current in the secondary coil"