网络与数据通信 有线网络 释文 call setup time 呼叫建立时间
- telefault
- telefax
- telefilm
- telefilter
- telefocus
- telefocus system
- telegauge
- telegon
- telegoniometer
- telegram
- telegram-style official document
- telegraph
- Telegraph Agency
- telegraph equation
- telegraph equations
- telegrapher's equation
- telegraphic communications
- telegraphic speech
- telegraph signal
- telegraphy
- teleiophane
- telelectroscope
- telelens
- Telemaco Signorini
- Telemarketing