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Gd

英 美
  • abbr.好(=good)abbr.[化]钆(=gadolinium)GD.n.大公国(=grandduchy)

详细释义

Noun:
  1. a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled

  2. a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group

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