accelerate v. (cause to) move faster, increase speed加速: quicken; speed up; accelerat ...增加: increase; raise; add速度: velocity; speed; blast; bat使加速,增加速度: speed up增加速度: accelerate; advance the speed; gear-up; pick up speed; put on speed; quicken; speed gain; speed up下载手机词典可随时随地查词查翻译