直角坐标 Traditional 直角座標 zhí jiǎo zuò biāo 🔊 rectangular coordinates + Keep this word Meanings zhí jiǎo zuò biāo 直角座標 rectangular coordinates; Cartesian coordinates Its characters 直zhístraightHSK 5角jiǎoangleHSK 3坐zuòto sit; to take (a bus, a plane)HSK 1标biāomarkHSK 7–9