back-firing

英['bækf'aɪərɪŋ] 美['bækf'aɪərɪŋ]
  • 迎面火
  • back n.后面;背脊;靠背;后背;后卫vt.支持;后退adv.向后地adj.向后的;后面的;偏远的;过时的;积欠的
  • walkover n.轻易取胜;容易完成的事;只有一匹马参加的比赛
动词 backfire:
  1. come back to the originator of an action with an undesired effect

  2. emit a loud noise as a result of undergoing a backfire

  3. set a controlled fire to halt an advancing forest to prairie fire