Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/5a8f500ad2bd838dd870f2ccc9d78c6e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 polytropic compression efficiency是什么意思，polytropic compression efficiency的翻译，polytropic compression efficiency音标、读音、用法和例句_伍贰汉英词典