ytterbite
(=gadolinite)n.硅铍钇矿
释义与例句
n.
-
1.
Gadolinite: a black, vitreous mineral consisting primarily of silicates of various rare earths including ytterbium
废旧 不可数
词汇关系
词源
From Ytterby + -ite.
来源：wiktionary