body search
noun [ C ] uk/ˈbɒd.i ˌsɜ˞ːtʃ/ us/ˈbɑː.di ˌsɜ˞ːtʃ/
（用手或仪器进行的）搜身;安检
a search done by hand or machine to check that someone does not have anything dangerous hidden on their body
It's now routine for air passengers to undergo body searches. 搭乘飞机的乘客接受安检现在已经成为常规。