Việt
lỗ thông gió
cửa gió
miệng lỗ thông gió
Anh
ventilation opening
air vent
vent
vent face
ventilation aperture
ventilation chamber
ventilator
air vent, vent, ventilation opening
cửa (thông) gió
vent face, ventilation aperture, ventilation chamber, ventilation opening, ventilator