释义 |
syn·ge·nite \ˈsinjəˌnīt\ noun (-s) Etymology: German syngenit, from Greek syngenēs related + German -it -ite; from its relationship to polyhalite : a mineral K2Ca(SO4)2.H2O consisting of a hydrous calcium potassium sulfate and occurring in colorless or white tabular crystals (hardness 2.5, specific gravity 2.6) |