单词groundout
n.: （击球员击出地滚球后的）被杀出局网络: 滚地球；滚地球出局；滚地球封杀
（击球员击出地滚球后的）被杀出局:
a situation in which a player hits the ball along the ground but a fielder touches first base with it before the player reaches the base
复数：groundouts