名词中文翻译
中文翻译：池塘污泥
同义词：
['sewage sludge', 'wastewater sludge例句：1. The pond sludge is a source of nutrients for the nearby plants.（池塘污泥是附近植物的养分来源。）2. The sewage treatment plant needs to remove the pond sludge before it can be discharged into the river.（污水处理厂需要先去除池塘污泥，才能将其排放入河。）']
例句：
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1. The pond sludge is a source of nutrients for the nearby plants.
池塘污泥是附近植物的养分来源。
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2. The sewage treatment plant needs to remove the pond sludge before it can be discharged into the river.
污水处理厂需要先去除池塘污泥，才能将其排放入河。
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3. The farmers used to collect the pond sludge from the lake and sell it as fertilizer.
农民过去会从湖里收集池塘污泥并将其作为肥料出售。