Warning: file_put_contents(/www/wwwroot/ppbbu/n94.cn/cache/641b0ce2facc0314f2a5198d0ec1568f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/n94.cn/index.php on line 55 concretization是什么意思，concretization的翻译，concretization音标、读音、用法和例句_94生活常识网有道词典