subscribern.签署者;捐献者;订户
subscribevt.订阅;签名;支持;捐赠;同意
subscriber authorisation用户授权
subscriber rs telegraphy用户电报
Subscriber Trunk Dialing长途电话拨号
subscriber response time用户响应时间
subscribed capital stock已认购股本
subscriber rs line noise用户线杂音
subscriber rs J-Horner用户塞孔
subscribers main station用户总机
subscriber-busy signal用户占线信号
subscriber multiple jack用户复接插孔