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Jyutping wai6 sing1 tung1 seon3
Pinyin wèi xīng tōng xìn

Definitions (CC-CANTO)
  1. Satellite Communications
Definitions (Wiktionary)
  1. noun
    satellite communication
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)