\\\"an issue extraneous to the debate\\\"
\\\"the price was immaterial\\\"
\\\"mentioned several impertinent facts before finally coming to the point\\\"
statistically unrelated
having a set of mutually perpendicular axes; meeting at right angles;
\\\"wind and sea may displace the ship\\\'s center of gravity along three orthogonal axes\\\"
\\\"a rectangular Cartesian coordinate system\\\"
造句
用作形容詞(adj.)
Camber line becomes orthogonal arc tooth wimble gear. 中心線成直角的弧齒錐齒輪。
The principal directions corresponding to two distinct principal strains are orthogonal. 和兩個不同的主脅變相對應的主方向是互相正交的。