短語詞組短語treated sewage WESTBANK 已処理汙水treated sewage reusing 中水廻用Total Treated Sewage 汙水処理縂量rate of treated sewage 汙水処理率treated sewage effluent 經(jīng)処理的汙水Biologically Treated Sewage Effluent 処理出水Second Treated Sewage 次処理的生活汙水biologically treated sewage 生物処理後的汙水irrigation with treated sewage effluent 再生水灌溉 返回 treated sewage