subscribern.签署者;捐献者;订户
subscribevt.订阅;签名;支持;捐赠;同意
subscriber option key用户选择密钥
subscriber rs station用户话机
subscriber line group用户线路组
subscriber facilities用户设施
subscriber encryption用户加密
subscriber's register
subscriber signalling用户信令
subscribe to a journal订阅杂志
subscriber rs operator用户话务员
subscriber rs selector用户选择器; 预选器