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单词 neodymiums
释义

neodymium /nē-ə-dimˈi-əm/

noun

A silvery-grey toxic metallic element (symbol Nd; atomic no 60) isolated, along with praseodymium, from the once-supposed element didymium

ORIGIN: neo- and didymium
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更新时间:2024/9/22 3:29:36