Nantoka/加速jiā sùHSK 5加速 (jiā sù) is a Chinese word meaning “to accelerate; to speed up; to expedite”.Meanings1to accelerate; to speed up; to expeditePart of speechverbCharacters in 加速加jiā · to add速sù · fastRelated words参加to participate加to add加Canada (abbr. for 加拿大[Jia1 na2 da4])加油to add oil; to top up with gas; to refuel加入to become a member更加more (than sth else)速度speed; rate; velocity; (music) tempo加上plus加州California增加to raise; to increase加拿大Canada芝加哥Chicago, USAStudy Chinese with flashcards →