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 （數字）13 Some people think that thirteen is an unlucky number . 一些人認爲十三是個不吉利的數字。 There were twelve or thirteen people waiting at the bus stop . 有十二三個人在公共汽車站等車。 例句 thirteen, fourteen, fifteenThree from sixteen is thirteen. 返回 thirteen