coincidence impulse

例句：

1. 1. The sudden appearance of a stranger in the middle of the street caused a coincidence impulse.
   陌生人突然出现在街道中间，引发了一种巧合冲动。
2. 2.The scientist was shocked by the coincidence impulse that led to the discovery of a new drug.
   科学家对导致新药发现的巧合冲动感到震惊。
3. 3. The coincidence impulse made him realize that he had been holding onto a secret for years.
   巧合冲动让他意识到他多年来一直握着一个秘密。