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acceleration英英释意- 诗文谜

弘扬国学 · 传承文化

诗文谜

首页英语词典accelerationacceleration英英释意

acceleration

英 [əkselə'reɪʃ(ə)n] 美[ək'sɛlə'reʃən]

英英释义实用场景例句

n. 加速，促进；[物] 加速度

英英释意

1. an increase in speed;: "modern science caused an acceleration of cultural change"

2. the act of accelerating; increasing the speed

3. (physics) a rate of change of velocity