Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/56d418ff897f6d072d52589e9b83c5b1.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 dial backup例句_dial backup英汉例句_dial backup双解例句_绍翊字体网有道词典
The Sequencing or Line Replenishment Operator shall provide a phone extension to be used for dial backup of the primary data communications link. 排序或线路补给操作员应提供一个电话分机，以便联系主要数据通讯联接的后援。 www.1x1y.com.cn