Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/6e802f777fc693ed29898ea16d288d92.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 diesel engine英英字典_diesel engine剑桥英语解释_diesel engine柯林斯英文解释_绍翊字体网有道词典
1. N-COUNT A diesel engine is an internal combustion engine in which oil is burned by very hot air. Diesel engines are used in buses and trucks, and in some trains and cars. 柴油机