noun🔗Shareインペラー、羽根車Something which or someone who impels, usually a part of a pump."The water pump's impeller spun rapidly, forcing water through the cooling system. "ウォーターポンプの羽根車が急速に回転し、冷却システムに水を送り込みました。machinetechnicalpartdeviceutilityChat with AIVocabulary GamePractice Reading
