Polygraph

"Polygraph" in cmn

測謊儀 /测谎仪

cèhuǎngyí

(device to discern if a subject is lying)

測謊器 /测谎器

cèhuǎngqì

(device to discern if a subject is lying)

測謊機 /测谎机

cèhuǎngjī

(device to discern if a subject is lying)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.