英语词汇“mantle rock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	mantle rock
释义	WordReference Random House Unabridged Dictionary of American English © 2024 man′tle rock′, [Physical Geog.] Geologythe layer of disintegrated and decomposed rock fragments, including soil, just above the solid rock of the earth's crust; regolith. 1890–95
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