Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/8ad2e1212a26ced1e5dc00227721c950.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 specialization (n.)是什么意思，specialization (n.)的翻译，specialization (n.)音标、读音、用法和例句_衣物护欧路词典