fossil fuels

英 美
  • (煤、石油、天然气等)矿物燃料
  • fossil n.化石;食古不化的人;守旧的事物
  • fuels n.燃料名词fuel的复数形式.
名词 fossil fuel:
  1. fuel consisting of the remains of organisms preserved in rocks in the earth's crust with high carbon and hydrogen content