v.縮回；收回；撤銷(xiāo)

The undercarriage on light aircraft does not always retract in flight. 輕型飛機(jī)飛行時(shí)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(shuō)過(guò)的話(huà)。

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

adj.可縮回的；伸縮自如的；可取消的

n.取消前言的人；收縮筋；牽引器

n.退縮；撤消；收回

adj.可伸縮的

動(dòng)詞retract的過(guò)去式和過(guò)去分詞.

收起

v.縮回；收回；撤銷(xiāo)