JPL

• n. 喷气推进实验室(工作零件目录)

JPL的用法和样例：

例句

用作名词 (n.)

1. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL.
   卡西尼及其两个内建相机的设计，开发和组装的喷气推进实验室。