NAA

US 
UK 
  • abbr.〈美(=National Aeronautic Association)全国航空协会
  • Web萘乙酸(NAPHTHALENEACETIC ACID);报业协会(Newspaper Association of America);奈乙酸
abbr.
1.
〈美〉(=National Aeronautic Association)全国航空协会

Sample Sentence

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