Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/6635ca4b68ace868525191883267bc9a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 sleeve-type coupling是什么意思，sleeve-type coupling的翻译，sleeve-type coupling音标、读音、用法和例句_绍翊字体网有道词典