Học từ vựng | Vocabulary learning |metal detector
metal detector ()
/ˈmet̬.əl dɪˌtek.tɚ/
/ˈmet.əl dɪˌtek.tər/
a tool that can tell if metal passes through it.
He walks around fields and beaches with his metal detector, hoping to find buried treasure.
Security personnel use a metal detector to screen passengers at the airport.
The archaeologist scanned the ground with a metal detector in search of artifacts.
Events with large crowds often employ metal detectors for enhanced safety.
The beachcomber found a buried treasure while using a metal detector along the shore.
