Read Edit View history 圆心 yuánxīn center Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 圆心/圓心 · yuánxīn · center 2026/03/04 圆心 / 圓心 yuánxīn center center of a circle 圆心到圆周上任意一点的距离都相等。 noun created sense Mar 4, 2026, 02:25 AM