polygraph

測謊器、測謊儀

The suspect agreed to take a polygraph to prove his innocence.

嫌犯同意接受測謊，以證明自己的清白。

測謊測試

She passed the polygraph, but the results were not admitted in court.

她通過了測謊測試，但結果未被法庭採納。

對…進行測謊多用於美式

All the employees were polygraphed after the documents went missing.

文件失蹤後，所有員工都接受了測謊。