To retract(something spoken;unsay.

• 收回（所说的某些话）；撤回（前言）

To retract(something spoken;unsay.的用法和样例：

例句

1. I decided to retract what I had said before.
   我决定收回前面说过的话。
2. We go to law to try to regain our property.
   我们起诉极力收回我们的财产。