Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/4fe412ffc833e30c63171863842716ab.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 regular decagon是什么意思，regular decagon的翻译，regular decagon音标、读音、用法和例句_贰靶汉英词典