per·i·do·tite 
(pĕrĭ-dō-tīt′, pə-rĭdə-)
(pĕrĭ-dō-tīt′, pə-rĭdə-)n.
Any of various coarse-grained igneous rocks that consist mainly of olivine and pyroxene and are believed to be a main constituent of the earth's mantle.
| 单词 | peridotite |
| 释义 | per·i·do·tite (pĕrĭ-dō-tīt′, pə-rĭdə-)n. Any of various coarse-grained igneous rocks that consist mainly of olivine and pyroxene and are believed to be a main constituent of the earth's mantle. |
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