acceleration
美 [ək.selə'reɪʃ(ə)n]
英 [ək.selə'reɪʃ(ə)n]
- n.加速度；加快；（车辆）加速能力
- 网络促进；加速力；加速型
复数：accelerations
acceleration
显示所有例句
1. | [u][sing] ~ (in sth) 加速；加快an increase in how fast sth happens |
an acceleration in the rate of economic growth 经济增长加速 |
2. | [u] （车辆）加速能力，加速的幅度the rate at which a vehicle increases speed |
a car with good acceleration 加速性能良好的汽车 |
3. | [u] 加速度the rate at which the velocity (= speed in a particular direction) of an object changes |