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单词 anglo-helvetium
释义

Definition of anglo-helvetium in English:

anglo-helvetium

noun ˌaŋɡləʊhɛlˈviːʃ(ɪ)əm
Chemistry rare, historical
  • A proposed name for: the element astatine.

Origin

1940s. From Anglo- + helvetium.

Definition of anglo-helvetium in US English:

anglo-helvetium

nounˌaŋɡləʊhɛlˈviːʃ(ɪ)əm
Chemistry rare, historical
  • A proposed name for: the element astatine.

Origin

1940s. From Anglo- + helvetium.

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更新时间:2024/12/27 14:53:45