Read Edit View history 庞加莱 Pángjiālái Poincaré Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 庞加莱/龐加萊 · Pángjiālái · Poincaré 2026/03/04 庞加莱 / 龐加萊 Pángjiālái Poincaré Henri Poincaré (1854-1912), French mathematician, physicist and philosopher 庞加莱猜想是拓扑学中的一个重要命题。 proper name created sense Mar 4, 2026, 02:25 AM