击球员

例句：

1. 1. He is a professional baseball player.
   他是个职业棒球运动员。
2. 2. The team needs a good pitcher to win the game.
   这支队伍需要一个好投手来赢得比赛。
3. 3. The batter took a deep breath before swinging the bat.
   击球手在挥动球棒前深吸了一口气。