anorthite

n. [矿]钙长石

词形变化

anorthites 复数 anorthites

释义与例句

n.
  1. 1.

    A variety of plagioclase feldspar, the calcium endmember of that series.

    钙长石

    可数 不可数 化学 地质

词汇关系

名词

上位词 2

oligoclase plagioclase

词源

From Ancient Greek αν- (an-, “not”) + ὀρθός (orthós, “straight”) "not perpendicular; less than straight", in reference to its odd.

来源：wiktionary