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单词 pyrochlore
释义

WordReference Random House Unabridged Dictionary of American English © 2024
py•ro•chlore  (pīrə klôr′, -klōr′),USA pronunciation n. 
  1. Mineralogya mineral, chiefly composed of niobates of the cerium metals, occurring in syenites in the form of brown crystals.
  • German Pyrochlor. See pyro-, chlor-1
  • 1820–30

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