名词
中文翻译：锰石
同义词：
['manganite', 'manganese dioxide']
例句：
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1.The manganese spar is used in the production of steel.
锰石用于生产钢铁。
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2. The manganese spar is a valuable mineral resource.
锰石是一种宝贵的矿产资源。
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3. The manganese spar is often used as an additive in paints and coatings.
锰石常被用作油漆和涂料的添加剂。