Read Edit View history Discussion 加速 jiāsù HSK5 to speed up Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 加速 jiāsù to speed up to increase in speed; to move faster Edit Delete 加速 jiāsù to accelerate to cause something to happen more quickly; to expedite Edit Delete 加速 jiāsù accelerant a substance that speeds up a chemical or physical process Edit Delete References Add reference antonym 加速/加速 → 减速/減速 Edit Delete antonym 加速/加速 → 延缓/延緩 Edit Delete synonym 加快/加快 → 加速/加速 Edit Delete antonym 减速/減速 → 加速/加速 Edit Delete