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；

BEACH BALL!
BEACH BALL
Beach ball
Beachball bonanza
Giant Beachball
Penguins Don't Play Beachball: and Other Humorous Verses
Pulsar Bursts Coming From Beachball-Sized Structures
Travel: Betty Beachball Makes Our Day.; Steve Shaw and Family Enjoy a Devon Delight
World Maker Faire New York & the Spinning Beachball of Doom
Construction of beachball diagram using Java-based software application “Dishansh 2005”
A suggestion of including slip vectors in the beachball presentation of a focal mechanism
Analysis of Physical Education Teaching for Schoolchildren Deciding on Game Rules of Beachball-Volleyball
Teaching Materials of the Health and Sports Science at Kinki University Correspondence Course(4)Using the Beachball Volleyball