prase

n. 葱绿玉髓

词形变化

prases 复数 prases

释义与例句

n.
  1. 1.

    A variety of cryptocrystalline of a green colour.

    可数 不可数 化学 地质
  2. 2.

    A variety of chalcedony, with a green color due to inclusions of actinolite or other iron-bearing minerals.

    可数 不可数 化学 地质

词源

From Latin prasius, from Ancient Greek πράσιος (prásios, “of a green colour”), from πράσον (práson, “leek”).

来源：wiktionary