Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/74f2e6c9d1385b4a350ed45f1f2d976a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/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_流逝汉英词典