keep a tight rein on

[ki:p ə tait rein ɔn]
  • 释义
  • 对…严加约束;

  • 双语例句
  • 1、

    We will have to keep a tight rein on expenditure in the next few month.

    我们得严格控制最近几个月的开支.

    期刊摘选
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