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    1. 首頁英語詞典perpendicularperpendicular英英釋意

      perpendicular

      英 [,p??p(?)n'd?kj?l?] 美['p?p?n'd?kj?l?]
      • adj. 垂直的,正交的;直立的;陡峭的
      • n. 垂線;垂直的位置

      英英釋意


      1. a straight line at right angles to another line
      2. a Gothic style in 14th and 15th century England; characterized by vertical lines and a four-centered (Tudor) arch and fan vaulting
      3. a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point
      4. an extremely steep face