柯林斯词典paulownia /pɔːˈləʊnɪə/ 1. N any scrophulariaceous tree of the Japanese genus Paulownia, esp P. tomentosa, having large heart-shaped leaves and clusters of purplish or white flowers 泡桐; 長有心形的葉和略帶紫色或白色的花簇 返回 paulownia