sprinter

名词 sprinter:

1. someone who runs a short distance at top speed

1. He is more a sprinter than a swimmer.
   他是短跑健将，而不是游泳选手。
2. I wasn't claiming that Bob was a world-class sprinter, but he could show his heels to you anyway.
   我并非声称鲍勃是一个世界级的短跑运动员，但不管怎样，他会把你远远甩在后面的。