subscribersn.捐款人；订阅者名词subscriber的复数.subscribevt.订阅；签名；支持；捐赠；同意subscriber's special numbersubscriber directory number用户电话号码subscriber facsimile system用户传真系统subscriber line multiplexer用户线多路复用器subscriber rs group service同线通话subscriber channel selector用户信道选择器subscriber serving exchange用户服务交换局subscriber interface module用户接口模块subscribers' telephone linesubscriber telegraph device用户电报装置