Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/c2af14e7096d510ff7283be9756e1adc.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 unproved reserves是什么意思，unproved reserves的翻译，unproved reserves音标、读音、用法和例句_果味酸柯林斯词典