geological relics

• 地质遗迹

geological relics的用法和样例：

例句

1. Geologic relics are earth's precious heritage to mankind.
   摘要地质遗迹是地球留给人类的珍贵遗产。
2. They are typical geological remains from the Glacial Age.
   是典型的冰川期地质遗迹。