| 释义 |
〔telecommunication〕Often telecommunications (used with a sing. verb)The science and technology of communication at a distance by electronic transmission of impulses, as by telegraph, cable, telephone, radio, or television: 常作 telecommunications （与单数动词连用）电信学：通过发射电报、电缆、电话、无线电、或电视等电脉冲进行远距离通讯的科学和技术：〔telecommunication〕Telecommunications is an important area of professional growth.电信学是增加专业知识的重要领域 |