orientation reversing反转: counter revolution; back-dra ...定向: directional; orient; orienta ...的: 4次方是 The fourth power of 2 i ...反转定向映射: orientation reversing mapping扭转定向: twisted-part key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:反转定向的，即可在微信中查询翻译
