noun🔗Share석유A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface"The factory used petroleum to fuel its machinery. "그 공장은 기계에 연료를 공급하기 위해 석유를 사용했다.materialsubstanceenergyfuelgeologychemistryChat with AIVocabulary GamePractice Reading
