通风to allow air to get through

• 窗户透风

  the window is letting in air

• 这房间不透风。

  This room is not well ventilated.

让风吹吹to air

• 使房间透透风

  let some air into the room

• 把皮大衣拿出来透透风

  take the leather jacket out to air

参见：透露