相关单词同义词wastewater, bailing, 近义词 sewage 污水, guttering 用于建排水系统的材料..., waste water 废水, waste 废物, water 水, drain 排出临近词drake, drain, drainageway, drainage bin, drainage set, drainagetube, drainage oil, drainage bar, drainage pad, drainage aid, Drainage bag, drainage map相似词dragoon sb into sth, dragster, drain, drain (sth) away, drainage basin, drainboard, drained, drainer, 返回 drainage