吸きゅう気き口こう

noun

air inlet; intake vent

Technical term for an opening through which air is drawn into a system, such as in engines, ventilation, or HVAC equipment.

• エンジンの吸きゅう気き口こうにゴミが詰つまっていた。

  The engine's air inlet was clogged with debris.

• 換かん気きシステムの吸きゅう気き口こうは定てい期き的てきに掃そう除じが必ひつ要ようだ。

  The intake vent of the ventilation system needs regular cleaning.