national parks is national park's Plural Form

national park

US 
UK 
  • n.国家公园
  • Web美国国家公园;安省国家公园;国家公园体系
Plural Form:national parks  
n.
1.
国家公园

Sample Sentence

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