gas [gasses](fuel) noun [UK: ɡæs] [US: ˈɡæs]The motorcycle ran out of gas. = La moto se quedó sin nafta.
naftanoun {f}
gasoline [gasolines](motor fuel) noun [UK: ˈɡæ.sə.liːn] [US: ˈɡæ.sə.ˌlin]John picked up the can of gasoline and started walking back to his car. = John agarró el bidón de nafta y empezó a caminar hacia su auto.