单词	Pathfinder
释义	PathfinderPathfinder (also Mars Pathfinder) a US government space programme in which NASA sent a spacecraft without people inside to Mars in 1997 in order to find out more information about the planet
随便看	911 9/11 9-11 Commission 99 999 A* A a a- A-1 A1 A3 A4 A5 AA AAA aardvark aargh Aaron Aaron, Hank AARP AB ABA Abacha, General Sani aback

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