feldspar

名词 n.
中文释义
英 /ˈfɛldspɑː/    美 /ˈfɛldˌspɑɹ/

英文释义

名词 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. countable,uncountable

词形变化

feldspars plural felspar alternative

词源

Partial calque of German Feldspat, formed from Feld (“field”) + Spat (“spar”), the second element replaced with the English cognate spar.
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