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	milk and water milk bar milk chocolate milker milk fever milk float milkiness milk-leg milk-loaf milkmaid milkman milk of human kindness Milk of Magnesia milk of sulphur milk powder milk pudding milk round milk run milk shake milksop milk sugar milk tooth milk train milk-vetch milkweed

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。