单: singular number fate; destin ...绞线: stranded conductor; twisted ...数字: figure; digit; numeral; char ...用户: user; subscriber; consumer; ...系统: system单绞线数字用户系统,对称数字用户回路: sdsl single-line digital subscriber line,single-line dsl单线数字用户线路: single line digital subscriber line sdsl无线数字用户线: wireless dsl数字用户线数据复用器: dslam digital subscriber line access multiplexer无线数字用户线论坛: wireless dsl consortium数字用户线路系统: digital line system单用户系统: single user system; single-user system多用户系统: multiple user system; multiuser system共用户系统: common user system用户系统: custom system; customer system数字用户: digital subscriber数字用户路: digital subscriber line数字用户线: dsl,digital subscriber line; idsl (isdn digital subscriber line) isdn; idsl isdn dsl isdn高速数字用户回路系统: hdsl high data rate digital subscriber line动态用户系统: dynamic user system面向用户系统: user oriented system; userorientedsystem目标用户系统: target user system普通用户系统: cus common user system; general user system无线用户系统: wss wireless subscriber system用户系统仿真: use user system emulation