In this case, you have an edge over him. 什么意思啊

In this case, you have an edge over him. 在这种情况下，你比他有优势。have an edge (over sb )有优势;具有优势;应付过去have an edge on sth 占优势例句The universe does not seem to have an edge or a center or an outside, so how can it expand?但宇宙似乎并没有什么边缘、中心，或宇宙之「外」可言，那么它要如何膨胀呢?"I know the goods' factory prices, so I have an edge in negotiation with the sellers, " Guo said.“我知道产品的出厂价，所以在和商家议价中有优势”，他解释道。