铁制的的英文：
ferreous ;iron

参考例句：

A four-wheeled, open, box-shaped wagon or iron car run on tracks in a coal mine.
矿车、煤车煤矿中在轨道上行驶的四轮、开口、盒状的运货车或铁制车厢

Printing (Tin Plate)
印铁制罐

cover ,hydrant cast, of iron or steel
铸造消防龙头盖,钢或铁制

damper ,of iron or steel, for air heaters or hot air distributors
空气加热器或热风分配器风门,钢或铁制

In 1893, he replaced the peach basket with iron hoops and a hammock-style basket.
西元1893年，他用铁制的篮框替换桃色的篮子，并且把篮框吊起来。

burner gas of iron or steel[for domestic type stoves, cookers, ovens]
钢或铁制煤气头[用于家用式炉子、蒸煮器、烤箱等]

eye with stud connections, of iron or steel for insulator chains
带双头螺栓连接器的眼,钢铁制,用于绝缘子串

But all except a single bronze sword hilt were made completely of iron, so they rusted away long ago
除一个青铜剑柄外，其余全是铁制的，所以早就锈毁了。

ferreous是什么意思：
a. 铁的,含铁的
iron是什么意思：
n. 铁；铁质；熨斗；刚强；毅力；铁头球杆
v. 烫平，熨
adj. 铁的，刚强的

The hot iron seared the trousers.
热熨斗烫焦了长裤。

Iron oxide red pigments
GB/T1863-1989氧化铁红颜料

Strike while the iron is hot.
打铁趁热。

Iron corrode easily.
铁易受腐蚀。

The party has iron discipline!
党有铁的纪律！