mental compound

例句：

1. 1. The patient's mental state was stable during the operation.
   病人在手术期间心理状态稳定。
2. 2. The researcher found that mental health plays a crucial role in overall well-being.
   研究者发现心理健康在整体福祉中起着至关重要的作用。
3. 3. She spent hours analyzing her mental state before making any decisions.
   她花了很多小时分析自己的心理状态，然后才做出任何决定。