HomeDictionary数字用户线路数字用户线路Worddigital subscriber line (DSL)Traditional數字用戶線路Copy wordshù zì yòng hù xiàn lùshu4zi4yong4hu4xian4lu4Hear itMeaningdigital subscriber line (DSL) CC-CEDICTCharacters in 数字用户线路数shù字zì用yòng户hù线xiàn路lù