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(cè)謊儀[oft N n] ...the results of a lie detector test. ...測(cè)謊儀測(cè)試的結(jié)果。 返回 lie-detector