天火字典

英英字典： polygraph

polygraph

(TTS Sound)

KK Pronunciation

〔 ˋpɑlIˏgræf 〕

Pronunciation

〔 ˊpɒliɡrɑːf 〕

Overview of noun polygraph

The noun polygraph has 1 sense

polygraph -- (a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration))

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