noun🔗SharePetróleoA 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. "La fábrica usó petróleo para alimentar su maquinaria.materialsubstanceenergyfuelgeologychemistryChat with AIVocabulary GamePractice Reading
