USGR是什么意思，USGR的翻译，USGR音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/cf9e0ce78a2641eb0d60ec1f5e16ba36.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58
USGR是什么意思，USGR的翻译，USGR音标、读音、用法和例句_甲百匯小鸡词典