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单词 olivine
释义
ol·i·vine (ŏlə-vēn)
n.
A mineral silicate of iron and magnesium, principally (Mg, Fe)2SiO4, found in igneous and metamorphic rocks and used as a structural material in refractories and in cements. Also called chrysolite.

[OLIVE (from its color) + -INE1.]

oli·vinic (-vĭnĭk), oli·vi·nitic (-və-nĭtĭk) adj.
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