spacecraft

[航] 宇宙飞船，航天器英释nna vehicle that is able to travel in space

1 manned spacecraft,载人飞船；人操纵的宇宙飞船

2 unmanned spacecraft,无人驾驶飞机；无人宇宙飞船

1 ...the world's largest and most expensive unmanned spacecraft..…世界上最大、最贵的无人航天器。