psychologue

例句：

1. 1.He is a psychologist who studies the human mind.
   他是一名研究人类心智的心理学家。
2. 2.The psychologist advised the patient to seek professional help.
   这位心理学家建议病人寻求专业帮助。
3. 3.The psychologist was able to help the patient overcome his anxiety.
   这位心理学家帮助病人克服了他的焦虑。