柯林斯词典topper /ˈtɒpə/ 1. N →an informal or dialect word for top hat 返回 topper剑桥词典 topper noun [C] (HAT) UK informal for top hat 高頂禮帽(top hat) topper noun [C] (STUDENT) Indian English the best student in a class or school (課堂或學校中的)頂尖學生 返回 topper