space science

US 
UK 
  • n.航天科学
  • Web空间科学;太空科学;天文学和航天科学
un.
1.
〔军〕宇宙学;空间科学
n.
1.
航天科学

Sample Sentence

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