eye for an eye

• 以牙还牙

eye for an eye的用法和样例：

例句

1. Retributive justice demands an eye for an eye.
   报复型正义要求以眼还眼，以牙还牙。
2. He was comforted by the thought that he had given Mrs Green a Roland for her Oliver.
   一想到已经用以牙还牙的方式对待了格林太太，他就感到宽慰。

词汇搭配

• keep an eye out for 注意
• have an eye for 善于鉴赏
• keep an eye open for 严密注视
• an eye for an eye 以眼还眼