Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/1bda81c30bcd3e60b58f72e383061114.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 degenerate sequence是什么意思，degenerate sequence的翻译，degenerate sequence音标、读音、用法和例句_贰靶汉英词典