lie detector
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈlie deˌtector noun [countable] TLIE/TELL A LIEa piece of equipment used especially by the police to check whether someone is lying, by measuring sudden changes in their heart rate 测谎仪 SYN polygraph He was asked to take a lie detector test. 他被要求做一个测谎试验。
Examples from the Corpus
lie detector• For his own information, Boesen asked Hicks to take a lie detector test.• Wagenbach rejected a bid by Elliott to introduce as evidence an offer made to Mrs Moon to take a lie detector test.• Too little; far, far, far too much, straight to a lie detector.• Kids have a built-in lie detector.• Why, he asked, did the only lie detector test given indicate deception?lie detector test• For his own information, Boesen asked Hicks to take a lie detector test.• Wagenbach rejected a bid by Elliott to introduce as evidence an offer made to Mrs Moon to take a lie detector test.• Why, he asked, did the only lie detector test given indicate deception?ˈlie deˌtector nounChineseSyllable
by equipment especially the used Corpus of piece a
lie detector
ˈlie deˌtector
noun [countable]
a piece of equipment used especially by the police to check whether someone is lying, by measuring sudden changes in their heart rate
SYN polygraph:
He was asked to take a lie detector test.
ˈlie deˌtector
noun [countable]a piece of equipment used especially by the police to check whether someone is lying, by measuring sudden changes in their heart rate
SYN polygraph: