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pyrochlore
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•ro•chlore
(pī
′
rə klôr′, -klōr′),
USA pronunciation
n.
Mineralogy
a 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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更新时间:2025/11/11 23:58:30