sprint       
 verb [ I ] uk/sprɪnt/ us/sprɪnt/
 短距离快速奔跑,冲刺
to run as fast as you can over a short distance, either in a race or because you are in a great hurry to get somewhere
  We had to sprint to catch the bus. 我们不得不飞跑着去赶公共汽车。 
 sprint          
noun uk/sprɪnt/ us/sprɪnt/
 [ C ]短跑;(长距离赛跑的)冲刺 
a short and very fast race, such as the 100 metres, or the last part of a longer race that is run as fast as possible
  the 100-metre sprint 百米短跑 
  [ S ](短距离)全速奔跑 
a very fast run that someone makes when they are in a great hurry to get somewhere
  He suddenly broke into (= started) a sprint. 他突然开始飞奔起来。