cummingtonite / ˈkʌm ɪŋ təˌnaɪt /

🎓大学词汇坎明顿石坎明顿岩坎明顿矿暨明顿石

cummingtonite 的定义

n. 名词 noun
  1. an amphibole mineral, magnesium-iron silicate, similar in composition to anthophyllite but richer in iron.