orbiting

a linkup of two orbiting spacecraft.

轨上两个太空飞行器的会合

shuttle a scientific payload to an orbiting space station.

用航天飞机将科学装备送往轨空间站

Let's pretend we're on the spaceship orbiting round the earth!

让我们假装是在沿轨绕地球运转的宇宙飞船上!

The orbiting Discovery crew on the way Sunday to rewire the International Space Station first had to make sure the shuttle's heat shield(heatshield) wasn't damaged during lift-off.

星期日，负责发现号轨的工作人员在跟国际空间站接轨前，必须热障在起飞时没有损坏。