pyrolite

地幔岩

词形变化

pyrolites 复数 pyrolites

释义与例句

n.
  1. 1.

    A theoretical rock considered to be the best approximation of the composition of Earth's upper mantle, generally considered to be one part tholeiitic basalt and three parts dunite.

    可数 不可数

词源

From pyro- + -lite.

来源：wiktionary