... 污水 sewage; slops; effluent; drainage; foul water; polluted water; waste water 生活污水 domestic sewage; 开沟排污水 dig trenches to drain the waste water away; 污水泵 sump pump; dirty water pump; 污水池 [土] cesspit; cesspool; 污水处理 sewage treatment; 污水处理场 sewage-farm; 污水处理厂 sewage treatment plant; 污水管 [土] cesspipe; drain; sewer pipe; sewage pipe; 污水管道 sewage conduit; 污水灌溉 broad irrigation; 污水净化 sewage purification; 污水净化池 sewage purifier; 污水坑 cesspit; sinkhole; sewage pit; 污水生物分解 sewage biolysis; 污水养鱼 sewage fish culture 绝对静止沉池 absolute rest precipitation tank 淡水预冲洗 freshwater preflush ...

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