breath test

US /ˈbreθ test/
UK /ˈbreθ test/
"breath test" picture
1.

呼気検査, 飲酒検知

a test of a person's breath to determine the amount of alcohol in their blood, typically carried out by the police

:
The police officer administered a breath test to the driver.
警察官は運転手に呼気検査を行った。
Refusing a breath test can lead to severe penalties.
呼気検査を拒否すると、重い罰則が科される可能性がある。