Space pen
01
スペースペン, 宇宙用ボールペン
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
例
Astronauts rely on space pens during space missions for writing notes and data in the microgravity environment of the spacecraft.
宇宙飛行士は、宇宙船の微小重力環境でメモやデータを書くために宇宙ミッション中にスペースペンに頼っています。
