单词 | Telstar |
释义 | Telstar /tel"stahr'/, Trademark. 1. one of an early series of privately financed, low-orbit, active communications satellites, the first of which was launched July 10, 1962. 2. one of a later series of privately financed, geosynchronous communications satellites that provide domestic television, telephone, and data exchange transmission to the U.S. |
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