基本速率綜合業(yè)務(wù)數(shù)字網(wǎng)基速isdn網(wǎng)basic: Basic = Basic English. rate: vt.,vi. 〔方言〕=ret. isdn: ISDN =Integrated Subscriber ...isdn-ba isdn basic rate access isdn: 基本速率接入bri basic rate isdn: 基本速率綜合業(yè)務(wù)數(shù)字網(wǎng)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯