短語(yǔ)詞組短語(yǔ)quantum secure direct communication 量子安全直接通信secure group communication 安全群組通信secure direct communication 安全直接通信SEVOCOM SEcure VOice COMmunication 安全語(yǔ)音通信;保密電話通信secure speech communication system 語(yǔ)音保密系統(tǒng)automatic secure voice communication 自動(dòng)保密有聲通信secure voice communication system [通信]保密電話通信系統(tǒng);保全語(yǔ)音通信系統(tǒng);保密語(yǔ)音通信系統(tǒng)secure visual communication [通信]保密眡覺通信Secure Group Communication Architecture 安全群組通信框架 返回 secure communication