air duct
Kelime Anlamı :

1. hava kanalı.
2. havalandırma kanalı.
Tanımlar :
1. A duct, through which air is forced or extracted, that forms part of a building's air conditioning and ventilation system.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. a duct that provides ventilation (as in mines)
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.