延缓: delay; postpone; put off递送: send; deliver服务: give service to; be in the s ...递送服务通知: delivery notification service不可靠无连接包递送服务: unreliable connectionless packet delivery service传送服务: delivery service; osi transport services; ts transport service急运送服务: emer gency service delivery接送服务: door-to-door service; shuttle service运送服务: pick-up service只发送服务: send only service; send-only circuit传送服务定义: transport service definition发送服务费用: service origination charge履历传送服务: submit resume收租护送服务: rent collection escort service网络传送服务: nts network transport service文件传送服务: ftp讯框传送服务: frame relay service只发送服务站: send-only service资料传送服务: data delivery service传送服务访问点: tsa transfer service access point传送服务接入点: tsa transport service access point传送服务应用部分: tsatransport service application part传送服务重新定: tsr transfer service redirect公用消息传送服务: cmts common message transfer services可靠传送服务程序: reliable transfer server