圆函数 yuánhánshù trigonometric functions Definitions Defs Origin Strokes Stroke Words Sentences Sents 圆函数 (圓函數) yuánhánshù trigonometric functions the trigonometric functions Sources Definitions CC-CEDICT
圆函数 (圓函數) yuánhánshù trigonometric functions the trigonometric functions Sources Definitions CC-CEDICT