數(shù)據(jù)電路連接 circuit connection: 電路接線; 電路接續(xù)data connection: 數(shù)據(jù)連接data circuit: 數(shù)據(jù)電路; 數(shù)據(jù)線路circuit closing connection: 閉路接法circuit opening connection: 開路接法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯