fifteen
number, n
ˌfɪfˈtiːn◄ number, n
1 the number 15 十五
a coastal village fifteen miles south of Tourane
土伦以南十五英里的一座滨海村落
They met when she was fifteen (=15 years old) .
他们是在她十五岁的时候相识的。
2 a team of 15 players in RUGBY UNION 十五人组成的橄榄球队 C
in the fifteenth century
在十五世纪
her fifteenth birthday
她的十五岁生日
I’m planning to leave on the fifteenth (=the 15th day of the month) .
我打算十五号走。