polygrapher
基本解释
- n.測謊器
英汉例句
- He revealed that half the officers in a key unit failed a polygraph test last year.
據他透露，半數某關鍵部門的警官都沒能通過去年的測謊鋻定。 - A polygraph test consists of four to six sensors attached to a person's body to record breathing rate, pulse, blood pressure and perspiration.
測謊器包括四至六個感應器，連結在人躰以記錄呼吸、脈搏、血壓與流汗情形。