Level 6 · word 16,422 of 20,000

backtrack

/ˈbækˌtræk/ American
  • v. 原路返回, 撤回
Definition
  • v. to go back the way you came, or to withdraw from a plan
Example
We had to backtrack after taking the wrong turn.
我们拐错了弯,只好原路返回。