短語詞組短語Night -soil Bucket 糞桶night -soil treatment and disposal system 糞便処理系統(tǒng)night soil hazard -free treatment 糞便無害化処理refuse and night soil co -composting 垃圾糞便堆肥化high -concentration night soil wastewater 高濃度糞便汙水 返回 night soil