glitch

glitch
(informal)(非正式)
noun
  1. a sudden, usually temporary malfunction or irregularity of equipment
    (设备)突然失灵;不规则运转(通常是暂时的)
    a draft version was lost in a computer glitch.
    由于计算机突然出了故障,因此草稿丢失了。
    ■an unexpected setback in a plan
    (计划)受到的意外挫折
    this has been the first real glitch they’ve encountered in a three months’ tour.
    在这次为期三个月的旅行中,这还是他们第一次遇到真正的挫折。
    ■(Astronomy)a brief irregularity in the rotation of a pulsar
    (天文)(脉冲星)自转突变
verb
  1. [no obj.](chiefly US)suffer a sudden malfunction or irregularity
    (主美)突然失灵;不规则地运转
    her job involves troubleshooting when systems glitch.
    她的工作就是在系统失灵时进行检修。
语源
  1. 1960s (originally US): of unknown origin. The original sense was 'a sudden surge of current', hence 'malfunction, hitch' in astronautical slang
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