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单词 zirconium
释义

zir·co·ni·um

noun
/zɜːˈkəʊniəm/
/zɜːrˈkəʊniəm/
[uncountable]
(symbol Zr)
  1. a chemical element. Zirconium is a hard silver-grey metal that does not corrode very easily.
    Word Originearly 19th cent.: modern Latin, from zircon, from German Zirkon.
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更新时间:2025/8/25 1:07:40