英语词汇“two way ring down trunk circuit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	two way ring down trunk circuit
释义	two way ring down trunk circuit 双向振铃中继电路
随便看	management and operation management and organizational behavoir management and organization behavior management and service of power utilization management and staff management application management application function management applications in a computer environment management approach management architecture management archives of forest farm management arrangement management ashore management assistance management at different grades management at different levels management at factory level management audit management auditing management auditor management audit report management authority management automation management autonomy management bank 树大招风，名高丧身树大招风，官大招祸树大招风，才广妨身树大招风，权大生谤树大招风，钱多惹事树大有枯枝。树大根深树大根深枝叶茂树大生桠枝，人大生意思树大自然直ゆうよゆうよ【有余】ゆうよ【猶予（猶与）】ゆうようゆうようゆうよう【悠揚】ゆうよう【有用】ゆうよくゆうよく【遊弋】ゆうらく