downspout
noun /ˈdaʊnspaʊt/
/ˈdaʊnspaʊt/
(North American English) (also drainpipe British and North American English)
- a pipe that carries rainwater from the roof of a building to a drain
Topics Houses and homesc2, Buildingsc2(把雨水从屋顶输送到下水道的)雨水管,排水管