极坐标 Traditional 極座標 jí zuò biāo 🔊 polar coordinates + Keep this word Meanings jí zuò biāo 極座標 (math.) polar coordinates Its characters 极jíextremelyHSK 3坐zuòto sit; to take (a bus, a plane)HSK 1标biāomarkHSK 7–9 Words with 极坐标 极坐标系 jí zuò biāo xì polar coordinate system