英语词汇“polygraph”的读音、翻译、释义、用法及例句-范文网

词汇	polygraph
释义	polygraph音标：[ 'pɔligrɑ:f ] n.1.复写器。2.多种波动描记器；测谎器。3.多产作家；论集，著作集。vt.用测谎器测试(嫌犯等)。-ic, -ical adj.
随便看	steel bar steel blue steel casting steel diaphragm steel engraving steel grey steel guitar steel helmets steel ingot steel mill steel plate steel product steel rule steel state steel wool steel-clad steel-like steel-trap steel-wire steele steelhead steelmaker steelmaking steelopolis steelwork

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