1. 數(shù)學、心理學和政治學——這些是我所學的課程。
   Mathematics, psychology, and political science- these are my favorite subjects.
2. 精神物理學心理學的一支，研究物理刺激和感官反應之間的關系
   The branch of psychology that deals with the relationships between physical stimuli and sensory response.
3. 我們需要幾個男子作心理學實驗對象。
   We need some male subjects for a psychology experiment.
4. 我一直對心理學感興趣。
   I am always interested in psychology.

心理的英語翻譯：

學的英語翻譯：