名词
中文翻译：多粒砂岩
同义词：
['dolomic sand', 'dolomite sand例句：1. The construction site was covered in a layer of dolomite sand.（施工现场覆盖着一层多粒砂岩。）']
例句：
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1. The construction site was covered in a layer of dolomite sand.
施工现场覆盖着一层多粒砂岩。
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2.Dolomite sand is commonly used as a building material.
多粒砂岩常被用作建筑材料。
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3. The engineer carefully removed the dolomite sand to reveal the underlying rock.
工程师小心翼翼地移除了多粒砂岩，以揭示下面的岩石。