英语词汇“电话直接连接线”的翻译、意思、用法、释义-英汉汉英词典

单词	电话直接连接线
释义	电话直接连接线phr.tie line（连接专用交换分机的）电话直接连接线
随便看	mantlerock mantle rock-- regolith mantle rock; regolith mantles mantle segment mantle segment，mantle rgeion mantle surface wave mantlet mantle terminal mantletree mantle wedge mantling mantlings manto man to a man mantodea mantoloking man to man man-to-man man to man comparison method man-to-man comparison scale man to man defence man-to-man defense man to man duel man-to-man marking