psychopath

n person suffering from a severe mental or emotional disorder,esp one who behaves in a violently aggressive or antisocialway 精神变态者, 精神病患者（尤指行为有破坏性或危害社会者）.

psst, PST, psych (also psyche), psych(o)-, psycho-, psyche, psychedelic, psychedelically, psychiatric, psychiatrist, psychiatry, psychic, psychoanalyse, psychoanalysis, psychoanalyst, psychoanalytic, psychoanalytical, psychoanalytically, psychological, psychologically, psychologist, psychology, psychopathic, psychosis, psychosomatic, psychosomatically, psychotherapist, psychotherapy, psychotic, PT, PTA, ptarmigan, Pte, pterodactyl, PTO (also pto), Ptolemy, ptomaine, ptomaine poisoning, pub, pub crawl, puberty, pubic,