名词
中文翻译：粉末磨砂剂
同义词：
['powdered silica', 'powdered alumina例句：1. This powdered emery is perfect for polishing metal surfaces.（这种粉末磨砂剂非常适合抛光金属表面。）2. The engineer used this powdered emery to smooth the rough edges of the machine parts.（工程师使用这种粉末磨砂剂来平滑机器零件的粗糙边缘。）']
例句：
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1. This powdered emery is perfect for polishing metal surfaces.
这种粉末磨砂剂非常适合抛光金属表面。
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2. The engineer used this powdered emery to smooth the rough edges of the machine parts.
工程师使用这种粉末磨砂剂来平滑机器零件的粗糙边缘。
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3.The factory uses this powdered emery as a finishing product for its furniture products.
这家工厂将其作为家具产品的最终产品使用这种粉末磨砂剂。