zhèngjiāo التعريفات والمعاني == Mandarin == === Romanization === zhèngjiāo (Zhuyin ㄓㄥˋ ㄐㄧㄠ) Hanyu Pinyin reading of 正交 شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة zhèngjiāoxìng zhèngjiào zhēngjiǎo zhèngjiàn zhōngjiān Zhenjiang zhèngjiǎn zhōngjiānrén zhōngjiān dìdài