Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/b9a99c7a612bce7442c0fb8d429097c7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 focal (adj.)是什么意思，focal (adj.)的翻译，focal (adj.)音标、读音、用法和例句_94生活常识网有道词典