Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c360191715e5a31b23d930cd916d27ee.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 abstract independence principle是什么意思，abstract independence principle的翻译，abstract independence principle音标、读音、用法和例句_沉淀汉英词典