Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/ce9779205a4a0186fed1e014a75a9036.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 bulkhead covering是什么意思，bulkhead covering的翻译，bulkhead covering音标、读音、用法和例句_歐米惠必应词典