柯林斯词典thirteen /ˈθɜːˈtiːn/ (thirteens) 1. NUM Thirteen is the number 13. 13 返回 thirteen剑桥词典the number 13 （数字）13 Some people think that thirteen is an unlucky number . 一些人认为十三是个不吉利的数字。 There were twelve or thirteen people waiting at the bus stop . 有十二三个人在公共汽车站等车。 例句 thirteen, fourteen, fifteenThree from sixteen is thirteen. 返回 thirteen