释义 |
poly·halite \ˌ ̷ ̷ ̷ ̷ˈhaˌlīt, -ˈhā-\ noun (-s) Etymology: German polyhalit, from poly- + hal- + -it -ite : a mineral K2MgCa2(SO4)4.2H2O occurring usually in fibrous masses of a brick-red color due to iron but consisting essentially of hydrous sulfate of calcium, magnesium, and potassium |