stand-by ship
常见例句
- Oh, how the times have changed... its final mission saw Atlantis successfully deliver the Russian Mini-Research Module Rassvet to the ISS. She'll be prepped one last time to stand-by as a rescue ship for the upcoming (and final) missions of Endeavor and Discovery, but Atlantis' days in space are likely over.
ENGADGET: Space Shuttle Atlantis ends its run of predicting disaster for other NASA shuttles 返回 stand-by ship