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单词
pigeonite
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pi•geon•ite
(pij
′
ə nīt′),
USA pronunciation
n.
[
Mineral.
]
Mineralogy
a monoclinic variety of pyroxene consisting mainly of a mixture of (MgFe)SiO
3
and CaMg(SiO
3
)
2
.
1895–1900; named after
Pigeon
Point, NE Minnesota; see -
ite
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更新时间:2025/12/8 3:15:09