通つう風ふう孔こう

noun

ventilation hole; vent

Refers to an opening designed to allow air to circulate, commonly found in buildings, machinery, or containers.

• この部屋へやには通つう風ふう孔こうがないので、空くう気きがこもりやすい。

  This room has no ventilation hole, so the air tends to get stuffy.

• 機き械かいの通つう風ふう孔こうを定てい期き的てきに掃そう除じしてください。

  Please clean the machine's vents regularly.