英语词汇polygraph怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	polygraph
释义	polygraph/ˈpɒliɡrɑ:f/n. a machine designed to detect and record changes in physiological characteristics (e.g. rates of pulse and breathing), used esp. as a lie detector (描记脉搏、呼吸速率的)多种波动描记器(尤常作为测谎器)
随便看	unladen weight unladylike unlaid unlaid unlamented unlash unlatch unlawful unlawfully unlawfulness unlay unleaded unlearn unlearned unlearned unlearnedly unleash unleavened unless unlettered unliberated unlicensed unlighted unlike unlikeable

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