Read Edit View history 泊松 Bósōng Poisson Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 泊松 · Bósōng · Poisson 2026/03/04 泊松 Bósōng Poisson Siméon Denis Poisson (1781–1840), French mathematician and physicist 泊松分布是概率论中一个重要的概率分布。 Pōsōng created sense Mar 4, 2026, 02:25 AM