Beachballs
(beachball 的复数) 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
And thank you, Mrs. Vann.
谢谢！Vann太太。
It is more blessed to give than to receive.
施恩比受惠更有福。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。