sewer

下水道；阴沟；裁缝师英释中释na pipe or passage under the ground that carries away waste material and used water from houses, factories etc

为…铺设污水管道；用下水道排除…的污水英释中释vtto provide with sewers

清洗污水管英释中释vito provide with sewers

1 sewer pipe,污水管；下水管

2 sewer system,污水管道系统

1 ...the city's sewer system..…该城市的下水道系统。