Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/9fd89fc2c1032980563564b555177014.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 internal combustion engine英英字典_internal combustion engine剑桥英语解释_internal combustion engine柯林斯英文解释_食材铺反向词典
1. N-COUNT An internal combustion engine is an engine that creates its energy by burning fuel inside itself. Most cars have internal combustion engines. 内燃机