sludge
US
UK sludge n: (thick substance)
SC 烂泥，淤泥，烂泥状物 làn ní ，yū ní ，làn ní zhuàng wù
SC 矿泥，煤泥 kuàng ní ，méi ní(采矿)
The snow melted, turning the soil into sludge.
sludge n: (sewage)
SC 生活污物 shēng huó wū wù
SC 工业污渣 shēng huó wū wù，gōng yè wū zhā
Gerald checked the level of sludge in the septic tank.
sewage sludge n: (treated human waste)
SC 下水道污泥，污泥 wū ní