Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/799e81cf962014dd6b5eb5677cacbac5.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 finite imperfectness degree是什么意思，finite imperfectness degree的翻译，finite imperfectness degree音标、读音、用法和例句_骑士汉英词典