名词
中文翻译：水泥石
同义词：
['cement rock', 'concrete stone例句：1. The construction site was covered in a layer of cement stone.（施工现场覆盖着一层水泥石。）2. The engineer used cement stone to reinforce the foundation.（工程师使用水泥石加固地基。）3. The cement stone was so hard that it could not be chipped with a hammer.（水泥石非常坚硬，不能用锤子敲碎。）']
例句：
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1. The construction site was covered in a layer of cement stone.
施工现场覆盖着一层水泥石。
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2. The engineer used cement stone to reinforce the foundation.
工程师使用水泥石加固地基。
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3. The cement stone was so hard that it could not be chipped with a hammer.
水泥石非常坚硬，不能用锤子敲碎。