fret
Definition
To be worried or anxious; to wear away by rubbing.
日本語 心配したり不安定したり、摩耗したり
Example
"She continued to fret about her exam results."
To be worried or anxious; to wear away by rubbing.
日本語 心配したり不安定したり、摩耗したり
"She continued to fret about her exam results."