短语
中文翻译：精疲力竭
同义词：
['worn out', 'worn-out例句：1. After a long day at work', 'he was worn to the thread by exhaustion.（工作了一整天之后，他筋疲力尽。）']
例句：
-
1. After a long day at work, he was worn to the thread by exhaustion.
工作了一整天之后，他筋疲力尽。
-
2.The marathon runner had been running for hours and was now worn to the thread.
马拉松跑者已经跑了几个小时，现在精疲力尽。
-
3.She looked worn to the thread from her long hours of studying.
她因为长时间学习而显得精疲力尽。