set a precedent 树立先例
legal precedent 法律判例
without precedent 史无前例
establish a precedent 建立先例
A: Have there been any precedents for this type of policy?
A：这类政策以前有过先例吗。
B: No, there are no precedents for this in our company.
B：没有，我们公司没有任何此类先例。
1) 过去发生的案例
2) 法律中的判例
3) 值得效仿的榜样
1. 先例，前例
2. 判例
noun
1. An earlier event or action that is regarded as an example or guide to be considered in subsequent similar circumstances.
Synonym: example, model, paradigm