| 单词 | tdrss | ||||
| 释义 | TDRSSTDRSSAbbrev. for tracking and data-relay satellite system. A network of four NASA satellites that transmits commands from a ground station to NASA spacecraft – including the HST – and returns their scientific data to the ground.TDRSSTDRSS
|
||||
| 随便看 |
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。