sequanium

名词 n.
中文释义

英文释义

名词 n.
  1. An early name for the element neptunium, based on a discredited claim of discovery. obsolete,uncountable

词源

Learned borrowing from Latin Sequana (“the river Seine”) + -ium. Horia Hulubei, who thought he had discovered element 93, worked near the river at that time.
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