octahedral plane

例句：

1. 1.The octahedral shape of the building is unique.
   这座建筑的八面体形状非常独特。
2. 2.Octahedral crystals are often used in jewelry.
   八面体晶体常用于珠宝制作。
3. 3. The architect designed the building with an octahedral plan.
   建筑师设计这座大楼时采用了八面体计划。