fire drill
US /ˈfaɪər drɪl/
UK /ˈfaɪə drɪl/
名词
消防演习, 火灾演习
an exercise in which people pretend that a building is on fire and practice leaving it safely
示例:
•
We had a surprise fire drill at work today.
我们今天在工作中进行了一次突击消防演习。
•
The school conducts a fire drill once a month.
学校每月进行一次消防演习。