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zirconium (n.)
[zirconium 词源字典]
metallic chemical element, 1808, coined by German chemist and mineralogist Martin Heinrich Klaproth (1743-1817) in 1789; so called because it was found in
zircon
.
[zirconium etymology, zirconium origin, 英语词源]
[zirconium 词源字典]