To change something so it's more equal or steady.
To make the team fair, the coach decided to rebalance the players' roles.
为了使团队公平,教练决定重新平衡球员的角色。
To make something more fair by changing parts of it.
The teacher rebalanced the classroom rules to make sure everyone was treated the same.
老师重新调整了课堂规则,以确保每个人都受到相同的对待。