잉글리쉬쇼핑

Turn on a dime

• 
  의미:
  1. 급회전을 하다, 예각으로 방향전환을 하다,
  2. 초점, 행동, 의견 등을 매우 갑작스럽게 바꾸다
  
  예시
  A large organization such as ours cannot turn on a dime.
  These racing boats can turn on a dime.
  Market conditions can turn on a dime.