Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/60cb92bc9b8fff375a82bf41ddeb80c9.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 radio telephone call是什么意思，radio telephone call的翻译，radio telephone call音标、读音、用法和例句_果味酸柯林斯词典
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。