Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/35e1dd36f106e62cd71a23884dbf2238.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 nozzle contraction area ratio是什么意思，nozzle contraction area ratio的翻译，nozzle contraction area ratio音标、读音、用法和例句_甲百匯小鸡词典