名词
中文翻译：钾石灰石
同义词：
['calcium carbonate', 'calcium oxide例句：1. The limestone is used as a building material in the construction industry.（石灰石作为建筑材料在建筑业中被使用。）2. The plant uses limestone to produce lime for fertilizer.（该工厂使用石灰石生产石灰作为肥料。）']
例句：
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1. The limestone is used as a building material in the construction industry.
石灰石作为建筑材料在建筑业中被使用。
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2. The plant uses limestone to produce lime for fertilizer.
该工厂使用石灰石生产石灰作为肥料。
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3.The kofelsite mine is located in the mountains, providing a unique environment for mining.
该矿位于山区，为采矿提供了独特的环境。