It tested instruments for controlling a vehicle in the weightlessness of space.

  • 试验了在太空失重状态下操纵航天器的仪器.

  • 互联网摘选 2025-01-19 11:29:01

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句