单词	binding energy
释义	binding energy noun : the energy required to break up a molecule, atom, or atomic nucleus completely into its constituent particles Example Sentences Recent Examples on the Web That suggests each pentaquark is just a baryon bound to a meson, with a tiny bit of mass taken up in binding energy. Adrian Cho, Science | AAAS, 5 June 2019 Word History First Known Use 1907, in the meaning defined above
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