pyroxene ['paɪəɒkˌsi:n]

例句:

• Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.
  翡翠由辉石族 、 角闪石族、长石族矿物组成.
  
• The team says the sample contains "significant amounts" of the minerals feldspar, olivine and pyroxene.
  来自BBC
• Pyroxene is exclusively diopsidic augite, with a composition relatively colse to the diopside - hedenbergite join.
  所有辉石是透辉石质普通辉石, 其成分相对近于透辉石 -- 镁铁辉石.
  
• A usually coarse - grained igneous rock composed chiefly of calcic plagioclase and pyroxene.
  一种辉石矿物,由锂铝硅酸盐组成,是锂的来源.