hendecahedron

例句：

1. 1. The hexagonal prism is a geometric shape with six sides.
   六边形棱柱是一种几何形状。
2. 2.The hexagonal prism has a unique symmetry that makes it visually appealing.
   六边形棱柱具有独特的对称性，使其视觉上吸引人。
3. 3.The hexagonal prism is often used in architectural designs to create a sense of balance and harmony.
   六边形棱柱常用于建筑设计中，以创造平衡和和谐的感觉。