fueln.燃料；刺激因素vt.供以燃料vi.加燃料fuelingn.加燃料；加油动词fuel的现在分词形式.Fuelnern.菲尔纳fuel dam渣坎fuel bag燃油囊fuel-N燃料氮fuel gas可燃气体fuel cam燃油凸轮fuel jet燃油喷射fuel tax燃油税fuel mix燃煤配给