limestone
Definition
A sedimentary rock composed mainly of calcium carbonate, often used in construction and manufacturing.
中文 主要由碳酸钙组成的沉积岩，常用于建筑和制造业。
Example
"The ancient cathedral was built from locally quarried limestone."
A sedimentary rock composed mainly of calcium carbonate, often used in construction and manufacturing.
中文 主要由碳酸钙组成的沉积岩，常用于建筑和制造业。
"The ancient cathedral was built from locally quarried limestone."