back fire

US 
UK 
  • un.回火;逆火;反焰;逆孤
  • Web引擎起动时回火;这就是回火;回火声
un.
1.
回火
2.
逆火
3.
反焰
4.
逆孤
5.
底火后喷
1.
回火
2.
逆火
3.
反焰
4.
逆孤
5.
底火后喷

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard