novaculite
/nəʊˈvækjʊlaɪt/noun
mass noun
- Geology a hard, dense, fine-grained siliceous rock resembling chert, with a high content of microcrystalline quartz【地质】均密石英岩。
词源
late 18th cent.: from Latin novacula 'razor' + -ITE1.
单词 | novaculite |
释义 | novaculite/nəʊˈvækjʊlaɪt/noun mass noun
词源 late 18th cent.: from Latin novacula 'razor' + -ITE1. |
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