telegraphy

n [U] process ofcommunication by telegraph 电报通讯术: wireless telegraphy 无线电报通讯.

teetotal, teetotaler, teetotalism, teetotaller (US also teetotaler), TEFL, Teheran, tel, tel(e)-, telecommunication, telecommunications, teleconference, telefax, telegram, telegraph, telegraph-line (also -wire), telegraph-pole (also -post), telegraphese, telegraphic, telegraphically, telegraphist, telemetry, teleological, teleologist, teleology, telepath, telepathic, telepathically, telepathy, telephone, telephone (also phone), telephone exchange (also exchange), telephone number (also `phone number), telephone operator, telephone to sb., telephonic, telephonist, telephony, telephoto, telephoto lens, telephotographic,