sewer

simple noun3 연어평균 빈도: 6.2
sewer line7.0

a large underground pipe that carries waste matter and water

sewer tunnel6.0

하수도 터널

a tunnel that is part of a sewer system

배수 및 폐기물을 운반하기 위한 지하 도관

sewer rat5.5

a large rat, typically a brown rat, that lives in sewers