sdb switched digita data inteconnect sdb switched digital data interco ect sdb switched digital data interconnect sdbswitcheddigitaldatainterconnect
Related Translations:
广播: broadcast; be on the air; airing 短语和例子开始广播 go on the air; 实况广播 live broadcast; live transmissions over the radio or television; 停止广播 go off the air; 外语广播 foreign language broadcast; 有线[无线]