In this case,you have an edge over him.

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麽边缘、中心,或宇宙之「外」可言,那麽它要如何膨胀呢?
"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”,