PRA

US 
UK 
  • abbr.〈美,旧(=Public Roads Administration)公路管理局
  • Web血浆肾素活性(plasma renin activity);群体反应性抗体(panel reactive antibody);有害生物风险分析(Pest Risk Analysis)
abbr.
1.
〈美,旧〉(=Public Roads Administration)公路管理局

Sample Sentence

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