subtrace

例句：

1. 1. The detective subtraced the criminal to his hideout.
   侦探追踪到了罪犯的藏身之处。
2. 2. The scientists subtraced the origin of the disease through genetic research.
   科学家们通过基因研究追踪到了疾病的源头。
3. 3. The team subtraced the route of the lost treasure.
   团队追踪到了失窃宝藏的路线。