单词 | dolerite |
释义 | dol·er·ite ![]() n. Chiefly British A dark, fine-grained igneous rock; diabase. [French dolérite, from Greek doleros, deceitful (from its easily being mistaken for diorite), from dolos, trick; see del-2 in the Appendix of Indo-European roots.] dol′er·itic (ə-rĭtĭk) adj. |
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