Read Edit View history 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