lithoconion

例句：

1. 1. The ancient city of Petrais famous for its unique rock formations.
   古代的佩特拉城市以其独特的岩石构造而闻名。
2. 2. The lithic artifacts found in the cave are a testament to the skill of the ancientbuilders.
   洞穴中发现的石器是古代建筑师技艺的见证。
3. 3. Lithocones are often usedas decorative elements in architecture anddesign.
   石笋常被用作建筑和设计中的装饰元素。