n.通風；空氣流通；空虛；飄逸

It must be used in the room with good airiness. 必須在通風條件好的房間里使用。

This office room is not airiness. 這間辦公室不通風。

Often open all windows, make airiness. 經(jīng)常打開所有窗戶，使空氣流通。

See the person of TV for long, should notice to maintain indoor airiness. 長時間看電視的人，應(yīng)該注重保持室內(nèi)空氣流通。