Gradan是什么意思，Gradan的翻译，Gradan音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/a9c921a9fc0c6aa63c7bde67c6fc2b56.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59
Gradan是什么意思，Gradan的翻译，Gradan音标、读音、用法和例句_果味酸柯林斯词典