communications satellite是什么意思

communications satellite

美[kəˌmjuːnɪ'keɪʃnz'sætlˌaɪt]  英[kəˌmjuːnɪ'keɪʃnz'sætəlaɪt]

英英释义

Noun
  1. an artificial satellite that relays signals back to earth; moves in a geostationary orbit
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