搜尋結果
Global Surveyor
- an unmanned American spacecraft which went into orbit around Mars in 1997 to begin detailed photography and mapping of the surface. Contact with the spacecraft was lost in 2006.
- 更多解釋
- IPA[ˈɡlōbəl sərˈvāər]
- an unmanned American spacecraft which went into orbit around Mars in 1997 to begin detailed ...
Oxford American Dictionary