nephelinite
n. [地质] 霞岩
词形变化
nephelinites
复数
nephelinites
释义与例句
n.
-
1.
A darkish, finely crystalline rock of volcanic origin, being a mixture of nepheline and pyroxene
可数 不可数 地质
词汇关系
词源
From nepheline + -ite.
来源:wiktionary