劍橋詞典Pearly kings and queens are particular men and women from London who have the right to dress in special black clothes covered with pearl buttons , in order to collect money for charity . 珠母紐王／後（珠母紐王和珠母紐後指來自倫敦的特定男女，他們有權穿著綴滿珍珠紐釦的黑衣服爲慈善機搆籌款） 返回 pearly king/queen