| 释义 |
tho·ri·a·nite AHD[thôrʹē-ə-nīt', thōrʹ-] D.J.[ˈθɔːriːəˌnaɪt, ˈθəʊr-]K.K.[ˈθɔriəˌnaɪt, ˈθor-]n.（名词）- A highly radioactive blackish, greenish, or yellow mineral, ThO2, isomorphous with uraninite. 方钍矿，方钍石：与沥青铀矿同晶形的黑色、绿色或黄色高辐射性矿石，ThO2
- thoria thoria
- -an 2-an 2
- -ite 1-ite 1
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