clear air

US 
UK 
  • un.晴空
  • Web空气洁净;清新空气;睛空
un.
1.
晴空

Sample Sentence

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