magnetite

n.磁铁矿

磁铁矿，一种黑色的磁铁矿矿物，在地质学和矿物学中常用于指代含有铁和氧的化合物。

名词

1. Magnetite is a naturally occurring mineral that is attracted to magnets.
磁铁矿是一种自然生成的矿物，会被磁铁吸引。

2. The presence of magnetite in the soil can help with navigation for certain animals.
土壤中存在磁铁矿可以帮助某些动物进行导航。