| 释义 |
ven·ti·la·tor
\-ˌād.ə(r)\ noun
(-s)
: one that ventilates: as
a. : a contrivance (as a shutter device forming an adjustable aperture or a machine causing movement of air) used for introducing fresh air or expelling foul or stagnant air to or from an enclosed space (as a building)
b. : one responsible for ventilating some place |