I 开头单词

iron bridge 铁桥

iron box 熨斗。

iron boot

iron blue

iron blast-furnace slag [土木建筑工程]化铁高炉渣

iron binding wire [交通运输工程]铁扎线

iron base friction plate [机械工程]铁基摩擦片

iron bar 铁条；铁锭

iron bacteria colony [教育学]铁菌菌落

iron bacteria [微] 铁细菌

iron army 铁军

iron and steel scrap 废钢铁

iron and steel plant [能源科学技术]钢铁厂

iron and steel industry [冶] 钢铁工业

iron and steel complex 钢铁联合企业

iron and steel company [冶] 钢铁公司

iron and steel 钢铁

iron aluminium nickel alloy [经济学]铁铝镍合金[商业]铁铝镍合金

iron alloy [材] 铁合金

iron (n.)