space shuttle

space-shuttle的词性：
n.（名词）

1. A reusable spacecraft with wings for controlled descent in the atmosphere, designed to transport astronauts between Earth and an orbiting space station and also used to deploy and retrieve satellites.
太空船：一种可重复使用的航天器，机翼可控制在大气中降落。该航天器用于在地球和运行轨道间运送宇航员，同时也用于部署和回收卫星