Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/927655b15bc6e533c74bcdf0c15b0086.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 specialisation (n.)是什么意思，specialisation (n.)的翻译，specialisation (n.)音标、读音、用法和例句_沉淀汉英词典