doughnutting

(doughnut 的现在分词) n. 油炸圈饼, 环状物 [计] 圆环图

释义与例句

n.
  1. 1.

    A method of fare evasion by buying tickets only covering the beginning and the end of a journey.

    英国 不可数

    Particular considerations apply to circumstances such as doughnutting when fare elements do not correspond to controllable elements, so there arises the opportunity for fare evasion.

    The post before you (rightly) says that overriding season tickets is a regular fare con, as is doughnutting (having tickets for the start and the end of the journey with a gap - often large - in the middle), the latter exposes the limitations of ticket gates.....

    There is a technique known as doughnutting, where you buy a ticket covering your first and last stops, to allow you to pass through the ticket barriers at both ends.

v.
  1. 1.

    present participle and gerund of doughnut

词源

From doughnut. When this method of fare evasion is used on the London Underground, the area covered by the ticket looks like a doughnut, with a hole in the middle.

来源：wiktionary