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单词 mantle rock
释义

mantle rock


noun Physical Geography.

the layer of disintegrated and decomposed rock fragments, including soil, just above the solid rock of the earth's crust; regolith.

Origin of mantle rock

First recorded in 1890–95

Words nearby mantle rock

mantis shrimp, mantle, mantlepiece, mantle plume, mantle radiotherapy, mantle rock, mantletree, mantling, man-to-man, man-to-man defense, Mantoux test
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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