nounダウンロード🔗共有電灯スイッチA switch, usually mounted on a wall in a building, used to turn the light on or off.例:"I flipped the light switch as I walked into the dark room. "暗い部屋に入ると、電灯スイッチを入れました。utilitybuildingelectricdeviceAIとチャット語彙ゲーム読解練習
