目地服務(wù)訪問點(diǎn)地址字段dsac digital simulated analog computer: 數(shù)字仿真模擬計(jì)算機(jī)dsaa: 應(yīng)用藝術(shù)文憑dsadata link service access point: 數(shù)據(jù)鏈路業(yè)務(wù)接入點(diǎn)dsa-2: 圓兩用型dsadestination service access point: 目的單元業(yè)務(wù)接入點(diǎn)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯