fret paye&1&

例句：

1. 1. 担心；烦恼2.
   使
2. 3.
   使
3. 1. He was fretting over the exam results all night.
   他整晚都在为考试结果担忧。
4. 2. She felt a deep sense of anxiety about her upcoming presentation.
   她对即将到来的演讲感到非常焦虑。
5. 3. The problem has caused him much trouble.
   这个问题给他带来了很多麻烦。