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space walk

/ˈspeɪs wɔːk/

翻译: 宇航员离开航天器在太空中活动的行为,通常系有安全绳与航天器相连。

1 个条目

phrase

/ˈspeɪs wɔːk/B2formalscientific
  • zh宇航员离开航天器在太空中活动的行为,通常系有安全绳与航天器相连。

An activity in which an astronaut leaves a spacecraft and moves around in outer space, typically while tethered to the vehicle.

  1. Extravehicular activity in spaceB2formal

    An activity where an astronaut leaves a spacecraft to perform tasks or explore outside while in space.

    zh太空行走

    • The astronaut conducted a space walk to repair the satellite.
    • During the space walk, she tested new equipment.
    • The mission required a three-hour space walk to install the module.