plutonism
名词 n.
英文释义
名词 n.
- The old geological theory that the rocks forming the Earth were formed in fire by volcanic activity, with a continuing gradual process of weathering and erosion, then deposited on the sea bed, re-formed into layers of sedimentary rock by heat and pressure, and raised again.
词形变化
词源
From Pluto + -ism, after the classical ruler of the underworld.
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数据来源: Wiktionary