雙向通訊鏈 bidirectional link: 雙向鏈路bidirectional communication: 雙向通信bidirectional data link: 雙向數(shù)據(jù)傳送communication link: 通信聯(lián)絡(luò)渠道; 通信鏈環(huán); 通信鏈路; 通信樞紐; 通信線路link communication: 鏈路通信下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯