phyllite

n. [地]千枚岩,硬绿泥石

发音

/ˈfɪlˌaɪt/

词形变化

phyllites 复数 phyllites

释义与例句

n.
  1. 1.

    A type of metamorphic rock formed from clay-rich sediments called pelites.

    可数 不可数 地质

词源

From Ancient Greek φῠ́λλον (phŭ́llon, “leaf”) + -ite.

来源：wiktionary