direction finding

US 
UK 
  • na.定向
  • Web方位测定;极高频定向;角度分选
na.
1.
定向

Sample Sentence

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