avenge oneself upon

• 向 ... 报仇
• 向 ... 进行报复

avenge oneself upon的用法和样例：

例句

1. We will avenge people upon the oppressor.
   我们将为人民向压迫者报仇。
2. They revenged their late lord upon his enemy.
   他们为先主向其敌人报仇。