telephone extension and supplementary facilities是什么意思，telephone extension and supplementary facilities的翻译，telephone extension and supplementary facilities音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/f923c5eaad9da3ca0a95b41332e27e53.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55
telephone extension and supplementary facilities是什么意思，telephone extension and supplementary facilities的翻译，telephone extension and supplementary facilities音标、读音、用法和例句_骑士汉英词典

telephone extension and supplementary facilities

基本解释

专业释义

新聞學與傳播學