Aves

US 
UK [ˈeivi:z]
  • n.〈外〉【动】鸟纲
  • Web雀鸟类;鸟板;Alliance Vehicle Evaluation Standard
n.
1.
【动】〈外〉鸟纲

Sample Sentence

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