Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/44109216dd41b3bb370c463a1fa85d59.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 sentinel (n.)是什么意思，sentinel (n.)的翻译，sentinel (n.)音标、读音、用法和例句_果味酸柯林斯词典