retract

听听怎么读

英 [rɪˈtrækt]

美 [rɪˈtrækt]

是什么意思

vt.& vi.

撤回或撤消；缩回；缩进；

变形

过去式：retracted过去分词：retracted现在分词：retracting第三人称单数：retracts

英英释义

retract[ ri'trækt ]

v.
- formally reject or disavow a formerly held belief, usually under pressure
  "He retracted his earlier statements about his religion"
  同义词：abjurerecantforswearresile
- pull away from a source of disgust or fear
  同义词：shrink back
- use a surgical instrument to hold open (the edges of a wound or an organ)
  同义词：pull backdraw back
- pull inward or towards a center
  "The cat retracted his claws"
  同义词：draw in

学习怎么用

双语例句

用作动词(v.)

The undercarriage on light aircraft does not always retract in flight.
轻型飞机飞行时起落架不一定缩回。
I decided to retract what I had said before.
我决定收回前面说过的话。
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，并且强调里斯本竞技俱乐部主席应该收回自己的控诉。
The accused refused to retract his statement.
那被告拒不撤销其供述。

权威例句

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DEVICES AND METHODS FOR SURGICAL RETRACTION