释义 |
el·pi·dite \ˈelpəˌdīt\ noun (-s) Etymology: Swedish elpidit, from Greek elpid-, elpis hope + Swedish -it -ite; from the expectation of finding other minerals in the same locality — more at voluptuous : a mineral Na2ZrSi6O15.3H2O consisting of a hydrated sodium zirconium silicate |