thortveitite
钪钇石
词形变化
thortveitites
复数
thortveitites
释义与例句
n.
-
1.
A scandium yttrium silicate mineral, greyish-green, black or grey in colour, the primary source of scandium.
不可数 化学 地质
词汇关系
词源
From Thortveit + -ite, after Norwegian engineer Olaus Thortveit.
来源:wiktionary