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翻译
  • 简明
  • 柯林斯
  • 牛津

  • back up

    • 英 [bæk ʌp]
    • 美 [bæk ʌp]

    释义

    • vi.
      <篮球>协防，补防; 支持; 堵塞; 复制; 往后退

  • 实用场景例句

    • 全部
    • 支持
    • 复制
    • 往后退

    Radio signals received from the galaxy's centre back up the black hole theory...

    从该星系中心收到的无线电信号证实了黑洞理论。

    柯林斯高阶英语词典

    Her views are backed up by a 1989 Home Office report on crime.

    1989年内政部的一份犯罪报告印证了她的观点。

    柯林斯高阶英语词典

    Make a point of backing up your files at regular intervals...

    一定要定期备份文件。

    柯林斯高阶英语词典

    I get so annoyed when I lose work because I've forgotten to back it up.

    当我因为忘了备份把完成的工作弄丢时，真是懊恼极了。

    柯林斯高阶英语词典

    The Secretary General says the declaration must now be backed up by concrete and effective actions...

    秘书长说现在必须将宣言付诸具体有效的行动。

    柯林斯高阶英语词典

    It is time the Government backed up its advert campaigns with tougher measures.

    是政府采取更严厉的措施来兑现其宣传承诺的时候了。

    柯林斯高阶英语词典

    His employers, Norfolk social services, backed him up.

    他的雇主——诺福克社会服务中心给予了他支持。

    柯林斯高阶英语词典

    The girl denied being there, and the man backed her up.

    女孩否认在场，那名男子证实了她的话。

    柯林斯高阶英语词典

    Back up, Hans...

    倒车，汉斯。

    柯林斯高阶英语词典

    He backed up a few feet and rolled the window down...

    他往后倒了几英尺，然后摇下车窗。

    柯林斯高阶英语词典

    Traffic into London on the M11 was backed up for several miles.

    进入伦敦的车辆在11号高速公路上堵了好几英里。

    柯林斯高阶英语词典

    I backed up carefully until I felt the wall against my back...

    我小心翼翼地后退，直到感觉后背碰到了墙壁。

    柯林斯高阶英语词典

    She backed up a few steps.

    她后退了几步。

    柯林斯高阶英语词典

    Clogged pipes caused drain water to back up into the room.

    水管堵塞,排出去的水倒灌入室.

    《现代汉英综合大词典》

    Note that we back up over ignored characters too.

    注意:我们还要回溯所忽略的字符.

    辞典例句

    Myth # 4 : What goes down must come back up; or Buy low, sell high.

    谬论 # 4: 跌下去必定涨回来; 或者买入低价的, 卖出高价的.

    期刊摘选

    The road is giving out all over! I think I can crawl back up.

    路面整个都松动了, 我想我能慢慢爬上去.

    期刊摘选

    It's common to back up through a network to a dedicated backup server.

    经过一个网络向后倒车是通常的对一个热衷的预备服务器.

    期刊摘选

    His offhand manner put my back up.

    他那随随便便的样子我看著很生气.

    期刊摘选

    I wonder what has caused so many vehicles to back up here.

    我不知道为什么会有这么多车辆阻塞在这里.

    辞典例句

    Magnetic tape: A sequential storage device that is widely used for back up storage.

    磁带: 广泛的用作后备贮存的顺序贮存装置.

    期刊摘选

    收起实用场景例句

  • 英英释义

    Verb

    • 1. give moral or psychological support, aid, or courage to;

      "She supported him during the illness"

      "Her children always backed her up"

    • 2. move backwards from a certain position;

      "The bully had to back down"

    • 3. establish as valid or genuine;

      "Can you back up your claims?"

    • 4. make a copy of (a computer file) especially for storage in another place as a security cop;

      "You'd better back up these files!"

    • 5. become or cause to become obstructed;

      "The leaves clog our drains in the Fall"

      "The water pipe is backed up"

    收起英英释义

  • 同义词

    accompanystrengthenreversebefriendtestify

  • 行业词典

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