Level 5 · word 8,601 of 20,000
accelerator
/ækˈseləˌreɪtər/
American
- n. 加速剂, 加速器, 油门
- n. 促进者, 加速器
- Definition
- n. a device or substance that increases speed, such as a car's gas pedal
- n. a person or thing that makes something develop faster
- Example
- He pressed the accelerator gently as the light turned green.
- 绿灯亮起时，他轻轻踩下了油门。
Word mapCar parts
Word familyaccelerat-