Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/84de7e3cf90987195c0845fd4c248403.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 bulkhead covering是什么意思，bulkhead covering的翻译，bulkhead covering音标、读音、用法和例句_绍翊字体网有道词典