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 rs line free charge用户线空闲subscriber's telegraph stationsubscriber control information用户控制信息subscriber's facsimile stationsubscriber trunk dialling code用户干线拨号代码subscriber supervisory circuit用户状态监视电路subscriber verification number用户确认码subscribers to 'New Scientist'subscriber line test equipment用户线试验装置subscriber rs directory number用户电话号码