Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/bf48a5d9ee140fafa680deeb4932d9d1.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 principle of prepotency是什么意思,principle of prepotency的翻译,principle of prepotency音标、读音、用法和例句_贰靶汉英词典