mg是什么意思，mg的翻译，mg音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/3b7ce0c2bb7ff4bbb376334860ae1c64.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58
mg是什么意思，mg的翻译，mg音标、读音、用法和例句_歐米惠必应词典