Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/4d91b7c98740993aab891a667a000543.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 closely graded是什么意思,closely graded的翻译,closely graded音标、读音、用法和例句_果味酸柯林斯词典