“Jacob August Riis”的概念、定义、翻译、参考文献-科学参考

单词	Jacob August Riis
释义	Jacob August Riis Encyclopedia 艺术学摄影家释 Jacob August Riis里斯，J.A. （1849-05-03～1914-05-26）美国新闻记者、社会纪实摄影的先驱者之一。历史学美国历史释 Jacob August Riis里斯，J.A. （1849-05-03～1914-05-26）丹麦裔美国新闻记者、社会改革家、摄影家。
随便看	risk-need-responsivity model risk neutral measure risk-neutral pricing risk neutral principle risk of an estimator risk of a statistical procedure risk of environmental geological problems risk of forest fire risk of maritime traffic risk of prairie fire risk of reaction risk of space radiation risk of the first kind risk of the second kind risk of the third kind risk on hazards of exotic species risk perception risk perception in the commission of crime risk point risk predictability training risk prediction risk preference risk premium risk prevention of collection risk priority number

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