augengneiss

发音

/ˈaʊ̯ɡənˌnaɪ̯sɪz/

词形变化

augengneisses 复数 augengneisses

释义与例句

n.
  1. 1.

    A type of metamorphic rock characterized by large, lenticular mineral grains or crystal aggregates (usually feldspar or quartz grains that have been deformed during metamorphism), resembling eyes, embedded within a finer-grained matrix.

    可数 不可数

词源

From German Augen (“eyes”) + gneiss

来源：wiktionary