后卫球员

例句：

1. 1. The team's best defender is injured.
   球队的最佳后卫受伤了。
2. 2.The goalkeeper made a crucial save to prevent the score from going into overtime.
   守门员做出了关键的扑救，避免了比分进入加时赛。
3. 3.The center position is usually filled by the team's most experienced player.
   中锋位置通常由球队经验最丰富的球员担任。