have an edge over someone/something
～より有利だ/優勢だ
類似表現として‘have an advantage over’がある。
例文
You've got an advantage over the competition because of your experience.
あなたは経験があるため、大会ではより有利だ。
I think this house has an edge over the other one. Look how big the garden is.
この家は他の家よりいいと思う。この大きい庭園を見てみてよ。
Bob will n the race for sure. All his training has given him an edge over the other runners.