单词盒子

polygraphs

P 开头单词

基本解释

  • n.测谎器

同根派生

     

英汉例句

    用作名词 (n.)

  • He revealed that half the officers in a key unit failed a polygraph test last year.
    据他透露，半数某关键部门的警官都没能通过去年的测谎鉴定。
  • A polygraph test consists of four to six sensors attached to a person's body to record breathing rate, pulse, blood pressure and perspiration.
    测谎器包括四至六个感应器，连结在人体以记录呼吸、脉搏、血压与流汗情形。