vt.

1. 使通風；使換氣
   Cool breezes ventilated the house.

   涼風令屋子通氣。

2. 給……裝置通風設備
3. 宣布；公開；引起討論（問題、意見等）
4. 【醫】使吸收氧氣

v.

1. cause air to enter and circulate freely in (a room or building).
2. discuss (an opinion or issue) in public.
3. Medicine  subject to artificial respiration.
4. informal kill by shooting.