Level 5 · word 7,467 of 20,000
impetus
/ˈɪmpətəs/
American
- n. 动力, 推动力
- Definition
- n. a force that makes something happen or move faster
- Example
- Her success gave him the impetus to start his own business.
- 他的成功给了她开创自己事业的动力。