noun ダウンロード 🔗共有 フェロモン A chemical secreted by an animal, especially an insect, that affects the development or behavior of other members of the same species, functioning often as a means of attracting a member of the opposite sex. Examples : "The male moth released a pheromone that quickly attracted female moths from miles away. " オスの蛾は、数マイル離れた場所からメスの蛾をすぐに引き寄せるフェロモンを放出しました。 animal insect biology biochemistry physiology organism nature chemistry substance science sex communication AIとチャット語彙ゲーム読解練習