Read Edit View history 凸多边形 tūduōbiānxíng convex polygon Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 凸多边形/凸多邊形 · tūduōbiānxíng · convex polygon 2026/03/04 凸多边形 / 凸多邊形 tūduōbiānxíng convex polygon convex polygon 正五边形是一种常见的凸多边形。 created sense Mar 4, 2026, 02:25 AM