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to tighten up
[phrase form: tighten]
01
收紧, 加强
to make something much more strict or limited
tighten up
v
例子
The school is considering ways to tighten up security on campus.
The government is working to tighten up regulations on environmental standards.
The organization aims to tighten up safety measures in the workplace.
It's essential to tighten up the budget if we want to meet our financial goals.
