词族 · polygon
词形变化
中文词源
polygon 多边形
poly-,多，复，聚，-gon,边，词源同knee,heptagon
英语词源
- polygon (n.)
- 1570s, from Latin polygonum, from Greek polygonon, noun use of neuter of adjective polygonos "many-angled," from polys "many" (see poly-) + -gonos "angled," from gonia "angle" (see -gon). Related: Polygonal.
权威例句
- 1. A polygon with ten sides is a decagon.
- 十条边的形状叫十边形。
- 2. He conceived the first proof that the 17 - sided polygon is constructible.
- 他构思了17边形可以作图的第一个证明.
- 3. The frequency polygon is simpler than its histogram counterpart.
- 频率多边形比直方图更简单.
- 4. What is the perimeter of this polygon?
- 这个多边形的周长是多少?
- 5. Boundaries of the polygon may extend to infinity.
- 多角形的边界可以延伸到无穷远处.