柯林斯詞典lie detector (lie detectors) 1. N-COUNT A lie detector is an electronic machine used mainly by the police to find out whether a suspect is telling the truth. 測謊儀[oft N n] ...the results of a lie detector test. ...測謊儀測試的結(jié)果。 返回 lie detector劍橋詞典a piece of equipment used to try to discover if someone is telling lies 測謊儀 Both men refused to take a lie detector test . 兩個人都拒絕接受測謊儀的測試。 同義詞polygraph 返回 lie detector