English version

metamorphic

From Longman Dictionary of Contemporary English
Related topics: Geology
metamorphicmet‧a‧mor‧phic /ˌmetəˈmɔːfɪk $ -ˈmɔːr-/ adjective technical  metamorphic rock is formed by the continuous effects of pressure, heat, or water This metamorphic rock has been compressed for millions of years.
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