n.(名词)

1. 【矿】铁矿石，含铁矿石，菱铁矿
2. 硬质陶器，坚质陶器

ironacn.高硅耐蚀耐热铸铁ironn.熨斗；铁；刚强(复）irons: 镣铐.v.熨；烫adj.铁的；刚强的iron core reactor铁芯电抗器iron casting tube铸铁管iron curved plane铁弯刨iron base bushing铁基粉末冶金轴套iron base bearing铁基轴承iron law of wages铁的工资规律iron carbon ratio铁碳比Iron making plant炼铁厂iron the trousers熨裤子ironware cupboard密集架

needle ironstone针铁石,针铁矿

banded ironstone带纹铁矿石

ball ironstone球状铁矿石

clay ironstone泥铁岩