Warning: file_put_contents(/home/www/wwwroot/zidian/201990.com/cache/b1c986bcad22674c3d1441c5bc46b001.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/201990.com/index.php on line 55 functional fixedness是什么意思,functional fixedness的翻译,functional fixedness音标、读音、用法和例句_耀久九英英词典