粗糙的石头磨破了我的鞋子表面。

The rough stone ___abraded the surface of my shoes.

粗糙的砂纸会磨损木材的表面。

The rough sandpaper will ___abrade the surface of the wood.

经理的苛刻要求逐渐消磨了团队的工作热情。

The manager's harsh demands slowly ___abraded the team's enthusiasm.