momentary impulse

language: zh

definitions

  1. A sudden, brief, and often irrational urge or desire to act without prior thought or planning.
    zh: 瞬间冲动
  2. A transient physical sensation or a short-lived electrical signal occurring in a biological or mechanical system.
    zh: 短暂脉冲

examples

  1. He bought the expensive watch on a momentary impulse.

    他出于瞬间冲动买了那块名贵手表。

  2. The sensor detected a momentary impulse in the electrical circuit.

    传感器在电路中检测到一个短暂脉冲。