火龙huǒlóng 1.形容连成一串的灯火或连成一线的火焰{fiery dragon; long string of lights or flame}: 大堤上的灯笼火把像一条～{The line of lanterns and torches on the bank resembled a fiery dragon.}|～乘着风势迅速延伸。{Fanned by the wind, the fire spread rapidly.} 2.〈方dial.〉从炉灶通向烟囱的倾斜的孔道。{flue; sloping duct connecting the kitchen stove to the chimney}