tàn​chá

examine

探查 tàn​chá
examine verb
to investigate or probe something closely, often for medical, scientific, or diagnostic purposes

The doctor is carefully exploring the surgical area.

scout out verb
to explore an area or nose around to gather information, reconnaissance, or hidden details

An advance party was sent ahead to reconnoiter the terrain.

Frequency

Movie subtitles
0.720 per million appears in 0% of films
Written text
3.91 per million

Sources

Definitions
CC-CEDICT