52歌赋>英语词典>secant翻译和用法

secant

英 [ˈsiːkənt]

adj.  分[交]割的; (横)切的
n.  割线; 正割

复数:secants 

英英释义

noun

  • ratio of the hypotenuse to the adjacent side of a right-angled triangle
      Synonym:sec
    1. a straight line that intersects a curve at two or more points

      双语例句