资料来源 : pyDict

心理学者

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Psychologist \Psy*chol"o*gist\, n. [Cf. F. psychologiste.]
   One who is versed in, devoted to, psychology.

资料来源 : WordNet®

psychologist
     n : a scientist trained in psychology