ballute是什么意思

n.降落伞,气球

1、The spacecraft deployed the ballute during re-entry to slow down its descent.
太空船在重新进入大气层时展开球伞以减缓下降速度。
2、The ballute technology is often used in the design of parachutes and airbags.
球伞技术通常应用于降落伞和安全气囊的设计中。

球伞；球式減速器