1、十五英语:fifteen
2、读法:英[?f?f?ti?n]、美[?f?f?ti?n]
3、n.十五; 十五个人组成的橄榄球队;
4、[例句]In those days most people left school when they were only fifteen years old.那时候,大多数人上学只上到十五岁。
5、[其他]复数:fifteens