atmospheric air

US 
UK 
  • un.大气空气
  • Web大气层空气;带压空气
un.
1.
大气空气

Sample Sentence

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