释义 |
tin·cal·co·nite \tinˈkalkəˌnīt, tiŋˈk-\ noun (-s) Etymology: tincal + Greek konia ashes, dust + English -ite — more at incinerate : a mineral Na2B4O7.5H2O consisting of sodium borate pentahydrate that is one of the principal ore minerals of borax and boron compounds — compare kernite |