Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/04262a74d0b60348af5b8d2ead056a6a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 conical envelope surface是什么意思，conical envelope surface的翻译，conical envelope surface音标、读音、用法和例句_食材鋪反向词典