1. The spacecraft rounded the moon.
   宇宙飞船环绕月球飞行。
2. a linkup of two orbiting spacecraft.
   轨道上两个太空飞行器的会合
3. The spacecraft is scheduled to arrive at Saturn next year.
   太空船预定明年到达土星
4. The spacecraft was in its recovery mode.
   这个宇宙飞船正处于回收阶段
5. Mission control ordered the spacecraft to return to earth.
   指挥部命令宇宙飞船返回地球.

　1个名词解释