detect

US /dɪˈtekt/
UK /dɪˈtekt/
"detect" picture
1.

檢測, 發現, 察覺

discover or identify the presence or existence of (something)

:
The system can detect even the smallest changes.
該系統可以檢測到最微小的變化。
It's difficult to detect lies in his voice.
很難察覺他聲音中的謊言。