名词
中文翻译：磁铁矿
同义词：
["magnetite例句：1. The magnetite ore is mined from the earth's crust.（磁铁矿矿石是从地壳中开采出来的。）"]
例句：
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1. The magnetite ore is mined from the earth's crust.
磁铁矿矿石是从地壳中开采出来的。
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2.Magnetite is a type of iron mineral that is used in many industrial processes.
磁铁矿是一种用于许多工业过程的铁矿物。
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3.The magnetite ore is mined from the earth's crust and then processed into various products.
磁铁矿矿石从地壳中开采出来，然后加工成各种产品。