Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/b93a78ed1bf4a5d13192eaecab08fc22.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 sexagesimal fraction是什么意思，sexagesimal fraction的翻译，sexagesimal fraction音标、读音、用法和例句_欧米惠必应词典