n.烂泥，淤泥，烂泥状沉积物，工业淤渣，工业矿泥，生活污物
v.清除污泥

原形：sludge第三人称单数：sludges复数：sludges过去式：sludged过去分词：sludged现在分词：sludging

The pipes were clogged with sludge, preventing water from flowing through.
管道被污泥堵塞，水无法流过。
The treatment plant removes sludge from the wastewater before it's released into the river.
污水处理厂在排放到河里之前会先去除废水中的污泥。
Farmers use sludge as a fertilizer, enriching their soil with nutrients.
农民使用污泥作为肥料，用其营养成分丰富土壤。
The old industrial site had a large accumulation of toxic sludge that needed proper disposal.
老工业场地积累了大量有毒污泥，需要妥善处理。
The oil spill created a thick layer of sludge on the ocean surface.
油污在海面上形成了一层厚厚的污泥。
The plumber had to clean out the septic tank, which was filled with sludge.
管道工不得不清理化粪池，里面充满了污泥。
The boiler's efficiency decreased due to the buildup of sludge inside.
锅炉由于内部积存了污泥，效率降低。
The environmentalists warned against dumping sludge into the marine ecosystem.
环保人士警告不要将污泥倾倒入海洋生态系统。
The laboratory analyzed the sludge to determine its chemical composition.
实验室对污泥进行了分析，以确定其化学成分。
The city implemented a new program to recycle and treat sludge for beneficial reuse.
城市实施了一个新计划，回收和处理污泥以便再利用。