n.通风；通风设备；充气；公开讨论
This is a room with good ventilation. 这是个通风良好的房间。
Do not place the product in a separate enclosure unless proper ventilation are provided. 除非通风良好，不要把产品放在独立的封闭装置中。
They altered the house to improve its ventilation. 他们把房子改装一下使它更通气。
Workers should be allowed full ventilation of all their difficulties. 工人们应被允许公开讨论他们所有的困难。
n.[医]换气过度；强力呼吸
