通つう風ふう孔こう

つ

う

ふ

う

こ

う

Meanings

1

ventilation hole; vent

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

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.