Lias

n. 早侏罗世里阿斯岩石, 蓝色石灰岩

释义与例句

name
  1. 1.

    A stratigraphic group from the lower Jurassic of Western Europe, consisting of thin layers of blue limestone.

    地质
  2. 2.

    The lower Jurassic.

    废旧 地质
  3. 3.

    A surname.

词源

See lias.

来源：wiktionary