iron

the iron and steel industry.钢铁工业

a driveway with large iron gates.安装了大铁门的私家车道

the absorption of iron from food.对食物中铁的吸收

...a man of icy nerve and iron will..…一个头脑冷静、意志坚强的男人。

iron and steel,钢铁

cast iron,铸铁，生铁，锻铁

iron ore,铁矿石；铁矿砂

iron and steel industry,钢铁工业

iron mine,铁矿；铁矿山

ductile iron,球墨铸铁，延性铁；韧性铁

iron and steel company,钢铁公司

iron oxide,氧化铁

molten iron,铁水；熔铁

pig iron,生铁

iron core,铁芯

white cast iron,白口铸铁

nodular cast iron,球墨铸铁

nodular iron,[机]球墨铸铁

iron powder,铁粉；铁粉芯

iron content,铁含量，含铁量

gray iron,灰口铸铁

iron deficiency,缺铁；铁缺乏

iron ore mine,铁矿山

iron casting,铁铸造；铸铁翻砂