Read Edit View history 极坐标系 jízuòbiāoxì polar coordinates Origin Definitions Defs Strokes Stroke Words Sentences Sents 极坐标系 (極座標系) jízuòbiāoxì polar coordinates noun system of polar coordinates Sources Definitions CC-CEDICT
极坐标系 (極座標系) jízuòbiāoxì polar coordinates noun system of polar coordinates Sources Definitions CC-CEDICT