单词：spitballs
(spitball 的复数) n. 纸团, 唾沫球
plural of spitball
n. a projectile made by chewing a piece of paper and shaping it into a sphere
n. an illegal pitch in which a foreign substance (spit or Vaseline) is applied to the ball by the pitcher before he throws it
n. a projectile made by chewing a piece of paper and shaping it into a sphere
n. an illegal pitch in which a foreign substance (spit or Vaseline) is applied to the ball by the pitcher before he throws it