Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/fb95515735636b9f31383b82673c85a9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 ultimate operational capability是什么意思，ultimate operational capability的翻译，ultimate operational capability音标、读音、用法和例句_流逝汉英词典