名词
中文翻译：Unknown
同义词：
['fine-grained aggregate', 'fine-particle aggregate', 'fine-sized aggregate']
例句：
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1. The engineer used fine-graded aggregate to improve the road's drainage system.
工程师使用细粒级集料来改善道路的排水系统。
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2. Fine-graded aggregate is commonly used in construction for its durability and strength.
细粒级集料常用于建筑，因其耐用性和强度而受到青睐。
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3. The fine-graded aggregate was mixed with water to create a smooth surface for the new driveway.
将细粒级集料与水混合，制作出新车道光滑的表面。