| 释义 |
sewage purificer
- superficialityn. 表面性的事物,浅薄
- 澄清的污水chéng qīng de wū shuǐ
clarified sewage; settled sewage
- 污水处理场wū shuǐ chù lǐ chǎng
sewage farm
- 污物wū wù
sewage; lyma; feculence; breck; dirt
- 污水wū shuǐ
sewage; slops; effluent; drainage; ; waste water
- 沼气zhǎo qì
methane; sewage gas; sludge gas; biogas
- 排污费pái wū fèi
pollutant charge; pollution discharge fees; sewage charge
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