名词
中文翻译：精神错乱
同义词：
['dementia', 'mental illness']
例句：
-
1. He has been diagnosed with a mental disorder and is under treatment.
他已被诊断出患有某种精神疾病，正在接受治疗。
-
2. The patient's behavior was so erratic that it caused concern among the staff.
患者的举止如此不稳定，以至于引起了工作人员的担忧。
-
3. She was admitted to the hospital after experiencing several episodes of psychotic behavior.
她因多次出现精神病症状而被送进医院。