explementary

英语

词源

explement +‎ -ary

形容词

explementary (無比較級)

1. (幾何學) 共軛的
   • 2002, Nathaniel Bowditch, American Practical Navigator，頁號 317:

     Two angles whose sum is a circle (360°) are explementary angles, and either is the explement of the other.

     兩個角度總和為周角（360°）的角是一對共軛角，互為對方的輔角。