fuel
simple noun47 연어평균 빈도: 7.5
fossil fuel9.5
fuel such as coal or oil, that was formed over millions of years from the remains of animals or plants
diesel fuel8.8
a type of heavy oil used as fuel for diesel engines
무연 연료
fuel, especially petrol, that does not contain lead
납 첨가제가 포함되지 않은 차량용 연료를 의미합니다.
nuclear fuel8.2
핵연료
a substance that is used in a nuclear reactor to produce heat
원자로에서 열을 생산하는 데 사용되는 물질
fuel used for aircraft
the amount of fuel used
the relationship between the amount of energy produced and the amount of fuel used
fuel economy8.1
the efficiency of a vehicle in terms of the amount of fuel it uses