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原子核崩壊 げんしかくほうかい genshikakuhoukai

JMdict entry #2224280

  1. noun (common) (futsuumeishi) physics rare term nuclear decay
    see: 放射性崩壊

Kanji in this word

meadow, original, primitive
child, sign, of
nucleus, core, kernel
crumble, die, demolish
demolition, break, destroy

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