Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/717bace644a0b021bb54c8d34da7753c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 vellum (n.)是什么意思，vellum (n.)的翻译，vellum (n.)音标、读音、用法和例句_贰靶汉英词典