to crack down on
[phrase form: crack]
01
打击, 采取严厉措施
to take decisive measures to enforce rules or laws
例子
The government decided to crack down on illegal street vendors to maintain order in the city.
政府决定打击非法街头小贩以维持城市秩序。
School authorities decided to crack down on cheating by implementing stricter examination protocols.
学校当局决定通过实施更严格的考试协议来打击作弊行为。
