超速
chāo​sù HSK7

to speed

chāo​sù to speed
  1. 超 chāo verb
    to exceed
    To surpass, overtake, or go beyond a certain limit, person, or thing; to exceed a set standard or amount.
  2. 速 sù nounverb
    speed
    (bound form) speed; velocity; rate of movement

chāo​sù hypervelocity
  1. 超 chāo adverb
    super-
    (bound form) Prefix meaning super-, ultra-, or extra-; occurring at a level significantly higher (or lower) than the normal standard.
  2. 速 sù nounverb
    speed
    (bound form) speed; velocity; rate of movement