thirteenth

第十三的、第十三个

This is the thirteenth time she has called today.

这是她今天第十三次打电话来了。

第十三个、第十三名

He finished thirteenth in a field of forty runners.

在四十名参赛者中，他拿到第十三名。

十三日、十三号指日期

Our lease starts on the thirteenth of next month.

我们的租约从下个月十三号开始。

十三分之一

Each member received a thirteenth of the total profit.

每位成员分得总利润的十三分之一。