one-off

英 [ˌwʌn ˈɒf]

美 [ˌwʌn ˈɔːf]

adj.  一次性的; 非经常的
n.  绝无仅有的事物; 一次性的事物

复数：one-offs　

Collins.2

牛津词典

adj.

• 一次性的；非经常的
  made or happening only once and not regularly
  1. a one-off payment
     一次性付款

noun

• 绝无仅有的事物；一次性的事物
  a thing that is made or that happens only once and not regularly
  1. It was just a one-off; it won't happen again.
     这事绝无仅有；不会再发生了。

柯林斯词典

• N-COUNT 一次性事物
  You can refer to something as aone-offwhen it is made or happens only once.
  1. Our survey revealed that these allergies were mainly one-offs.
     我们的调查显示这些过敏多为一次性反应。
• ADJ 一次性的
  Aone-offthing is made or happens only once.
  1. ...one-off cash benefits.
     一次性的现金补助

英英释义

noun

• a happening that occurs only once and is not repeated

双语例句

• They tend to work part-time on one-off projects.
  他们倾向于在一次性项目上发展兼职工作。
• In spite of their overexposure to oil, they may be persuaded to take advantage of a one-off opportunity.
  尽管他们在石油领域的投资比重本已过高，但或许可以说服他们利用这个一次性的机会。
• As most exchanges functioned as practical monopolies, the flotations have triggered a huge one-off increase in profitability.
  两种并购方式由于多数交易所基本上是垄断运作，所以上市活动已引发赢利能力出现一次性的大幅增长。
• One-off factors have also contributed to the big jump in oil consumption.
  若干一次性因素也促进了石油消费的大幅增长。
• Some seem to think that austerity is a one-off event something that has already happened in the budget.
  有些人似乎认为，紧缩计划是一种一次性事件已经在《预算案》中得以实现。
• I don't think the problem is a one-off.
  我认为这个问题不是偶然发生的。
• One-off factors also flattered the figures.
  一次性因素也美化了这个增长数据。
• We are not going to solve all the problems on a one-off trip.
  我们不会通过一次访问就解决所有问题。
• This performance of yours, was it too a one-off?
  你的表演，也只演一次吗？
• That is why interpreting Stuxnet as desperate stop-gap or one-off intervention almost certainly misunderstands its purpose.
  因此可以说，将stuxnet解读为孤注一掷的临时举措或一次性的干预行动几乎肯定误解了它的效用。