3325英语网 英语单词
Polygraph的音标发音
Polygraph
英式发音：['pɒlɪgrɑːf] or ['pɑlɪɡræf]
美式发音
(noun.) a medical instrument that records several physiological processes simultaneously (e.g., pulse rate and blood pressure and respiration and perspiration).
杰里米整理
