noun🔗Share丙烷 An aliphatic hydrocarbon, C3H8, a constituent of natural gas."My dad uses propane to fuel the barbecue grill for our family cookouts. "我爸用丙烷来给烧烤架提供燃料,这样我们家就可以举办烧烤聚会了。compoundsubstancechemistryfuelenergyChat with AIVocabulary GamePractice Reading