例句與造句

1. The elements were envisioned here as a complex polyhedron with 18 square sides and 8 triangular ones; a small rhombicuboctahedron.
2. Also the rectification of the Hessian polyhedron, is, a quasiregular form sharing the geometry of the regular complex polyhedron.
3. It's difficult to find complex polyhedron in a sentence. 用complex polyhedron造句挺難的