v.縮回；收回；撤銷

The undercarriage on light aircraft does not always retract in flight. 輕型飛機飛行時起落架不一定縮回。

I decided to retract what I had said before. 我決定收回前面說過的話。

Sir Alex has added his backing and believes Franco should retract his comments. 弗格森爵士支持自己的助理，并且強調里斯本競技俱樂部主席應該收回自己的控訴。

The accused refused to retract his statement. 那被告拒不撤銷其供述。