sewerage中文解释
n,污水；排水设备,同近 n,污水；排水设备,同近的英语怎么说
sewerage例句...without access to any services such as water or sewerage.....不能享受任何如供水或污水处理的服务。
sewerage英语解释下水道系统英释中释nthe system by which waste material and used water are carried away in sewers and then treated to stop it being harmful
sewerage短语和解释sewerage system,排水系统；污水工程系统.短语
