释义 |
Attic ventilator attic ventilator[′ad·ik ′vent·əl‚ād·ər] (building construction) A mechanical fan located in the attic space of a residence; usually moves large quantities of air at a relatively low velocity. Attic ventilatorA mechanical fan in the attic of a house, which removes hot air from the roof space and discharges it to the outside.attic ventilatorA mechanical fan, located in the attic space of a residence; usually moves large quantities of air at a relatively low velocity. |