1.spacecraft 2.spaceship 3.space shuttle這三個單詞的意思有什麽區別?

宇宙飛船或*航天飛船*

spacecraft

n.

太空船

復數 spacecraft

A vehicle intended to be launched into space.Also called spaceship

航天器：即將被發射入太空的工具也作 spaceship

space shuttle

n.

(往返於地球和太空站之間運載人和物資的)航天飛機