释义 |
air duct noun[ C ] uk /ˈeə ˌdʌkt/ us /ˈer ˌdʌkt/ a pipe that carries air through a building, machine, vehicle, etc. : The men crawled through an air duct and made their way to the roof. Most office buildings have dozens of air ducts and vents.大多数办公楼都有很多通风管道和通风口。 They went up to the attic to test the air duct from the air conditioning unit. The plant manufactures floor panels and air ducts for commercial aircraft. The heat is distributed through the building using traditional air ducts. Keep your air ducts clean, and clean and change filters regularly. SMART Vocabulary: related words and phrases Parts of buildings: vents & ventilation air con air conditioner air conditioning air-conditioned air-cooler chimney chimney pot chimney stack circulator cooler cowl duct ducting extractor flue smokestack vent ventilated ventilation ventilator |