noun ダウンロード 🔗共有 クーロン In the International System of Units, the derived unit of electric charge; the amount of electric charge carried by a current of 1 ampere flowing for 1 second. Symbol: C Examples : "He is charged up with enough coulombs to make his hair stand on end." 彼は髪の毛が逆立つほどのクーロンで帯電している。 physics unit electric science AIとチャット語彙ゲーム読解練習