名词
中文翻译：原位颗粒污泥
同义词：
['primary sludge', 'primary settler sludge例句：1. Primaclough is a popular brand of hand-washing soap in the United States.（Primaclough是美国受欢迎的手洗肥皂品牌。）']
例句：
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1. Primaclough is a popular brand of hand-washing soap in the United States.
Primaclough是美国受欢迎的手洗肥皂品牌。
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2.The engineer designed the system to optimize the use of resources and reduce waste.
工程师设计了该系统，以优化资源使用并减少浪费。
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3.The company's success can be attributed to its focus on customer satisfaction and innovation.
该公司的成功可以归因于其对客户满意度和创新的关注。