twelfth

第十二的、第十二个

This is the twelfth time I have called the hotline today.

这是我今天第十二次打那支客服专线了。

第十二个、第十二名

She finished twelfth in a field of forty runners.

她在四十名跑者中拿到第十二名。

十二分之一

Each month is roughly a twelfth of the year.

每个月大约是一年的十二分之一。

十二日、十二号指日期

The meeting has been moved to the twelfth of next month.

会议已经改到下个月十二号。