相关单词同义词promotion, impetus, speeding up, 近义词 quickening 加快的, speeding up 增速(加快), spurt 喷出burst of speed, 突然加速, rushing 急流的, explosion 爆炸, speed 速度, extension 延长, haste 急速, speedup 加速(增速反义词deceleration, 减速retardation, 智力迟钝临近词accelerator, accelerate, accelerations, acceleration leg, acceleration lag, accelerationless, acceleration gap, acceleration cam, acceleration pump, acceleration grid, acceleration test, acceleration ramp相似词açaí, accede to sth, accelerant, accelerate, accelerator, accelerometer, accent, accentuate, 返回 acceleration