n.精神变态者,精神病患者
Diagnosing him as a psychopath was not a simple matter.
诊断他是一个心理变态者并不是一件简单的事.
He's a psychopath, a killer.
他是个精神变态杀人者。
She was abducted by a dangerous psychopath.
她被一个危险的精神变态狂给绑架了。