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pyrolusite
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•ro•lu•site
(pī′rə lo̅o̅
′
sīt, pī rol
′
yə sīt′),
USA pronunciation
n.
Mineralogy
a common mineral, manganese dioxide, MnO
2
, the principal ore of manganese, used in various manufactures, as a decolorizer of brown or green tints in glass, and as a depolarizer in dry-cell batteries.
pyro
- + Greek
loûs
(
is
) washing + -
ite
1
1820–30
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solus
solute
solution
solutional
solution mining
solution set
solutizer
solutrean
-solv-
solvability
solvable
solvableness
solvate
solvation
solvay
solvay process
solve
solved
solvency
solvent
solvent abuse
solventless
solvently
solver
solving
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/8 12:42:43