名词中文翻译
中文翻译：粗糙的等级
同义词：
['crude grade', 'crude product', 'sloppy grade例句：1. The company has been accused of producing rough grade products.（该公司被指控生产粗糙等级的产品。）2. The engineer was asked to review the rough grade of the new project.（工程师被要求审查新项目的粗糙等级。）']
例句：
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1. The company has been accused of producing rough grade products.
该公司被指控生产粗糙等级的产品。
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2. The engineer was asked to review the rough grade of the new project.
工程师被要求审查新项目的粗糙等级。
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3.The rough grade of the material needs to be improved before it can be used in construction.
材料粗糙等级需要改进才能用于建筑。