您要查找的是不是：
- BCC铁bcc iron
- 铁圈iron ring
- 不锈铁stainless iron
- 铁磁性ferromagnetism
- 铁灰色iron grey
- 铁制品ironwork
- 铁齿iron teeth
- 铁条iron bar
- 铁砧anvil
- 铁制made of iron
- 三氯化铁ferric trichloride
- 铁锭cast iron ingot
- 三氧化二铁ferric oxide
- 铁哥们faithful pal; buddies; sworn friend
- 除铁removal of iron
- 缺铁性贫血iron-deficiency anemia
- 铁和石头是固体。Iron and stone are solids.
- 四氧化三铁ferroferric oxide
- 球铁magnesium iron
- 铁幕Iron Curtain
