Warning: file_put_contents(): Only 0 of 5215 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 space shuttle main engine例句_space shuttle main engine英汉例句_space shuttle main engine双解例句_菜篮子兴趣思朗文词典
Staged combustion engines in service include the Russian RD-180, used on the Atlas V, and the Space Shuttle Main Engine. 在服務分級燃燒發動機包括俄羅斯的RD - 180，阿特拉斯V上使用，航天飛機主發動機。