backfire
/BrE ˈbakfʌɪə 
, BrE bakˈfʌɪə , AmE ˈbækˌfaɪ(ə)r /
intransitive verb
1 Motor Vehicles «vehicle, engine» 逆火
2 (have opposite effect) «plan, scheme» 事与愿违;
to backfire on sb 对某人产生适得其反的效果
backfire
English → Chinese
Oxford English–Chinese