asteroid belt

US 
UK 
  • un.小行星带
  • Web木星的小行星带;主小行星带;小行星动态壁纸
un.
1.
小行星带

Sample Sentence

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