| 释义 |
sewer
UK [sʊər] US ['su:.ɚ] noun countable
■a large pipe, usually underground, which is used for carrying waste water and human waste, such as urine and solid waste, away from buildings to a place where they can be safely got rid of 下水道；排水管；阴沟•a sewer pipe排水管 •A complicated system of sewers runs under the city.城市的地底下布有复杂的排水系统。 open sewer
■a channel for carrying away waste water and waste from the human body which is above the ground and is not covered 明沟 |