1. The psychopathist carefully studied the behavior patterns of the patient to make an accurate diagnosis.
研究精神病的专家仔细研究了患者的行为模式，以进行准确的诊断。

2. The psychopathist's knowledge and expertise in the field of mental health were highly regarded by his colleagues.
精神病学家在精神健康领域的知识和专业知识受到同行的高度赞赏。