py.rox.ene
n.（名词）Any of a group of crystalline silicate minerals common in igneous and metamorphic rocks and containing two metallic oxides, as of magnesium, iron, calcium, sodium, or aluminum.辉石：一种晶体硅酸盐矿物，广泛分布在火成岩与变质岩中，含有两种金属氧气物，例如镁，铁，钙，钠或铝
来源：French pyroxène 法语 pyroxène Greek puro- [pyro-] 希腊语 puro- [热] Greek xenos [stranger (originally viewed as a foreign substance when found in igneous rocks)] * see ghos-ti- 希腊语 xenos [陌生人（最初被认为是在火或岩中找到的外国物质）] *参见 ghos-ti-
【引伸】
py.roxen.ic
