arapahite

磁玄岩

词形变化

arapahites 复数 arapahites

释义与例句

n.
  1. 1.

    A dark, fine-grained magnetite basalt mineral.

    不可数 化学 地质

词源

From Arapaho + -ite, after the Native American people who originally occupied the area where it was found.

来源：wiktionary