1、13的英文单词:thirteen。2、thirteen,英[ˌθɜːˈtiːn],美[ˌθɜːrˈtiːn] 3、num.十三4、复数:thirteens;派生词:thirteenth5、例句:The number thirteen is often considered unlucky.十三这个数字常常认为是个不吉利的数字。