Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/3e2b7e47d0eef3296f153fc4ece3d65a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 cable sender是什么意思，cable sender的翻译，cable sender音标、读音、用法和例句_94生活常识网有道词典
For example, a telephone call may travel by means of copper wire, fiber-optic cable, and radio waves as the call is sent from sender to receiver. 例如，电话中的通话从讲话人传送到听话人，其间可能要通过铜线、光缆和无线电波进行传输。