Beachball
n. (紧急情况下将宇航员从沿轨道运行的航天器转移入救援运载工具的)密封球形救生器
🗣️ 情景例句
Maybe you're right, but I still feel that blue is the way to go.
也许你说得对，但我仍觉得蓝色才是合适的。
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。