Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/c26f57adc3bc7b8cf7d7ac1ee1e9f216.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 steam-engine英英字典_steam-engine剑桥英语解释_steam-engine柯林斯英文解释_食材鋪反向词典
1. N an engine that uses the thermal energy of steam to produce mechanical work, esp one in which steam from a boiler is expanded in a cylinder to drive a reciprocating piston 蒸汽機