释义 |
hy·dro·boracite \ˌ ̷ ̷ ̷ ̷+ˈ-\ noun Etymology: obsolete German hydroboracit (now hydroborazit), from German hydr- + Medieval Latin borac-, borax borax + German -it -ite : a mineral CaMgB6O11.6H2O consisting of a white hydrous calcium magnesium borate and occurring in fibrous and foliated masses |