Go to Bing homepage

restricted airspace

US 
UK 
  • un.限制区域
  • Web空中禁区;限制进入的空域
un.
1.
限制区域

Sample Sentence

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