英语词汇“nucleon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	nucleon
释义	Word Frequency nucleon (ˈnjuːklɪˌɒn) noun a proton or neutron, esp one present in an atomic nucleus Word origin C20: from nucle(us) + -on
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