音标:[rɪˈtrækts] ;
v. 撤回或撤消( retract的第三人称单数 ); 拒绝执行或遵守; 缩回; 拉回
v formally reject or disavow a formerly held belief, usually under pressure
v pull away from a source of disgust or fear
v use a surgical instrument to hold open (the edges of a wound or an organ)
v pull inward or towards a center

retract的用法和样例:

例句

用作动词(v.)
  1. 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。
  2. I decided to retract what I had said before.我决定收回前面说过的话。
  3. 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。
  4. The accused refused to retract his statement.那被告拒不撤销其供述。

词汇搭配

  • retract stroke内缩行程
  • retract limit switch收缩极限开关...

经典引文

  • The lips of the wound were retracted and gaping.

    出自:J. G. Farrell
  • I must retract some of the things I have said against them.

    出自:V. Woolf
  • A false confession which he later retracted.

    出自:J. Jones
【近义词】

Japan's Deputy Prime Minister has retracted his recent comments made in connection with Japan and Nazi Germany. CRI's Su Yi has more. Reporter: Taro Aso issued the statement, after suggesting this week that the current government of Japan could take

发表于:2018-12-19 / 阅读(163) / 评论(0) 分类 世界各地新闻集锦

Bubbles. Big ones entertain children and tiny ones tickle champagne aficionados. Even witches appreciate what they bring to a boiling cauldron. If you, too, are a bubble lover, then youll enjoy the latest bubble study published in the journal Nature.

发表于:2019-01-02 / 阅读(182) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science, I am Karen Hopkin. This will just take a minute. Bubbles. Big ones entertain children and tiny ones tickle champagne aficionados. Even witches appreciate what they bring to a boiling cauldron. If you,

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 Scientific American(六)月
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