air gas

US 
UK 
  • un.发生炉煤气
  • Web风煤气;空气气体;空气煤气
un.
1.
发生炉煤气

Sample Sentence

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