noun🔗Share辉石，似辉石类矿物 Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium."The geologist found several dark, shiny crystals of pyroxene in the rock sample she collected. "地质学家在她采集的岩石样本中发现了好几颗深色、闪亮的辉石晶体。mineralgeologyChat with AIVocabulary GamePractice Reading
