铁矿
[tiě kuàng]
铁矿的用法和样例:
例句
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不,他们不能,因为他们还没有学会如何把铁矿石加热到足以使它熔化。
No, they can not, because they have not learnt how to heat the iron is enough to melt it. -
先把铁矿石和焦碳、石灰石混合在一起。
First, ore is mixed with coke and limestone.