Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/8fa60125b06cc14f6f6cb4c05f41c0f4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 burn-rate exponent是什么意思，burn-rate exponent的翻译，burn-rate exponent音标、读音、用法和例句_流逝汉英词典