orthogonal正交: orthogonal; perpendicular; n ...的: 4次方是 The fourth power of 2 i ...直角: right angle正交的,垂直的,成直角的: perpendicular正交的,直角的,垂直的: orthogonal下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:正交的,直角的,即可在微信中查询翻译