subpolyhedron

例句：

1. 1.The geometry of the subpolyhedron is a subject of study in mathematics.
   多面体的几何学是数学的一个研究领域。
2. 2. In the construction of buildings, architects often use subpolyhedrons to create unique shapes.
   建筑师在建筑施工中经常使用多面体来创造独特的形状。
3. 3. The subpolyhedron's surface area is calculated using the formula for the volume of a cuboid.
   多面体的表面积通过计算长方体的体积公式来计算。