Srv
abbr. 航天营救飞行器（Space Rescue Vehicle）
🗣️ 情景例句
This is Nat Baker,
这是Nat Baker
Stop being so indecisive!
别再婆婆妈妈了！
So far, no man has travelled farther than the moon, but spaceships without people have reach other parts of the universe.
到目前为止，尚未有人到过比月球更远的地方，但无人驾驶的宇宙飞船已到达过宇宙的其它地方。