Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/2c25621fef1e46a2c84ad04121e8fc14.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 blast furnaces英英字典_blast furnaces剑桥英语解释_blast furnaces柯林斯英文解释_94生活常识网有道词典
1. N-COUNT A blast furnace is a large structure in which iron ore is heated under pressure so that it melts and the pure iron metal separates out and can be collected. (炼铁的)鼓风炉; 高炉