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. 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