“布朗，J.”的概念、定义、翻译、参考文献-科学参考

单词	布朗，J.
释义	布朗，J. Encyclopedia 历史学美国历史释 John Brown布朗，J. （1800-05-09～1859-12-02）美国内战前北部的激进废奴主义者。
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