单词 | hypersthene |
释义 | hypersthene —hypersthenic /huy'peuhrs then"ik/, adj. /huy"peuhrs theen'/, n. Mineral. a dark iron magnesium silicate, an orthorhombic pyroxene containing more than 14 percent ferrous oxide. Cf. bronzite, enstatite. [1800-10; HYPER- + Gk sthénos strength, might; r. hyperstene < F hyperstène] |
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