短語詞組短語bidirectional writing system 雙向?qū)懭胂到y(tǒng)bidirectional HVDC system 雙向高壓直流系統(tǒng)bidirectional control system 雙向控制系統(tǒng)bidirectional alarm system 雙向報警器bidirectional production system [計]雙向產(chǎn)生式系統(tǒng);翻譯bidirectional transmission system 雙向傳輸系統(tǒng)bidirectional execution feedback system 雙向執(zhí)行反饋體系bidirectional cabled distribution system 雙向電纜分配系統(tǒng)Bidirectional Network Security Access System 雙向網(wǎng)絡(luò)安全訪問系統(tǒng) 返回 bidirectional system