Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/bb487fb8a13eb787b7a57112b85f82eb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 barrel vault roof是什么意思，barrel vault roof的翻译，barrel vault roof音标、读音、用法和例句_沉淀汉英词典