noun 다운로드 🔗공유 부타디엔 An unsaturated hydrocarbon, CH2=CH-CH=CH2; it is obtained from petroleum and is used in the preparation of the synthetic rubber polybutadiene. Examples : "Many tires are made using butadiene, a chemical derived from petroleum. " 많은 타이어는 석유에서 추출한 화학 물질인 부타디엔을 사용하여 만들어집니다. compound substance chemistry material fuel AI와 채팅어휘 게임독해 연습