nth
US /enθ/
UK /enθ/
形容词
第n个, 无数次的
used to refer to an unspecified item in a series, especially the last in a very long series
示例:
•
If you keep trying, you'll eventually succeed on the nth attempt.
如果你坚持不懈，最终会在第n次尝试时成功。
•
He's heard that excuse for the nth time.
他已经第n次听到这个借口了。