柯林斯词典orthogonal /ɔːˈθɒɡənəl/ 1. ADJ relating to, consisting of, or involving right angles; perpendicular 直角的; 垂直的 返回 orthogonal剑桥词典relating to an angle of 90 degrees , or forming an angle of 90 degrees 直角的,正交的,垂直的 返回 orthogonal