Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/1528e9b4fabc02d2bac98f0b4931ae9c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 principle of parsimony是什么意思，principle of parsimony的翻译，principle of parsimony音标、读音、用法和例句_贰靶汉英词典