单词 | telecommunication |
释义 | tel·e·com·mu·ni·ca·tion (tĕl′ĭ-kə-my′nĭ-kāshən) n. 1. often telecommunications(used with sing. verb) The science and technology of communication at a distance by transmission of electrical impulses, electromagnetic waves, or optical pulses, as by telephone, radio, television, or computer network: Telecommunications is an important area of professional growth. 2. a. often telecommunications(used with a pl. verb) The systems used in transmitting such messages: Telecommunications were disrupted by the brownout. b. A message so transmitted. |
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