feldspar
n. 长石 [化] 长石
发音
US
/ˈfɛldˌspɑɹ/
其它
UK
/ˈfɛldspɑː/
词形变化
feldspars
复数
feldspars
别名
feldspath
felspar
释义与例句
n.
-
1.
Any of a large group of rock-forming aluminosilicate minerals containing potassium, sodium, or calcium that, together, make up about 60% of the Earth's outer crust.
长石
可数 不可数 化学 地质
词汇关系
相关短语
词源
Partial calque of German Feldspat, formed from Feld (“field”) + Spat (“spar”), the second element replaced with the English cognate spar.
来源:wiktionary