Neutron

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GRE TOEFL

目录

[编辑] 解释

[编辑] GRE 红宝书

  • n. 中子
  • [英] n. 中子 ( particle carrying no electric charge)

[编辑] Webster Collegiate

noun

  • Etymology: probably from neutral
  • Date: 1932
  • an uncharged elementary particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus
  • ? neutronic adjective


[编辑] 记忆

[编辑] 出现过的地方

<wordsearch>neutron</wordsearch>

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