| 单词 | dolerite |
| 释义 | dolerite —doleritic /dol'euh rit"ik/, adj. /dol"euh ruyt'/, n. Petrol. 1. a coarse-grained variety of basalt. 2. any of various other igneous rocks, as diabase. 3. any basaltlike igneous rock whose composition can be determined only by microscopic examination. [1830-40; < F dolérite < Gk doler(ós) deceitful (deriv. of dólos wile) + F -ite -ITE1] |
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