paleocrystic

a. (冰、海等)长期冻结的,古结晶的, 由古结晶冰组成的

别名

palaeocrystic

释义与例句

adj.
  1. 1.

    Of, pertaining to, or derived from a former glacial formation; composed of ancient ice.

词源

From Ancient Greek παλαιός (palaiós, “old”) + κρύος (krúos, “frost”).

来源：wiktionary