Space pen
01
太空笔, 航天圆珠笔
a ballpoint pen designed to write in extreme conditions, including zero gravity, underwater, and in extreme temperatures, using a pressurized cartridge to force ink onto the writing surface
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
space pens
例子
Astronauts rely on space pens during space missions for writing notes and data in the microgravity environment of the spacecraft.
宇航员在太空任务中依靠太空笔在航天器的微重力环境下书写笔记和数据。
