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单词 hypersthene
释义

WordReference Random House Unabridged Dictionary of American English © 2024
hy•per•sthene  (hī′pərs thēn′),USA pronunciation n. [Mineral.]
  1. Mineralogya dark iron magnesium silicate, an orthorhombic pyroxene containing more than 14 percent ferrous oxide. Cf. bronzite, enstatite.
  • French hyperstène
  • replacing hyperstene 1800–10; hyper- + Greek sthénos strength, might
hy•per•sthen•ic  (hī′pərs then′ik),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
hypersthene /ˈhaɪpəˌsθiːn/ n
  1. a green, brown, or black pyroxene mineral consisting of magnesium iron silicate in orthorhombic crystalline form. Formula: (Mg,Fe)2Si2O6
Etymology: 19th Century: from hyper- + Greek sthenos strength
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更新时间：2024/9/21 22:51:48