柯林斯詞典telecommunications /?t?l?k??mju?n??ke???nz/ 1. N-UNCOUNT Telecommunications is the technology of sending signals and messages over long distances using electronic equipment, for example, by radio and telephone. 電信 ...the telecommunications industry. …電信業(yè)。 返回 telecommunications劍橋詞典the sending and receiving of messages over distance , especially by phone , radio , and television 電信，遠(yuǎn)距離通信，長(zhǎng)途通信 the telecommunications industry 電信業(yè) 例句 The world market for telecommunications is already overcrowded with businesses .Technological advances in computing and telecommunications will reduce the need for many people to travel to work . 返回 telecommunications