catch member

例句：

1. 1. The team needs to find a catcher who can handle the pitching and defense.
   球队需要找到一个能够处理投球和防守的捕手。
2. 2. She is a great participant in the sports meet.
   她是运动会上一个很棒的参与者。
3. 3. The new member has brought a lot of energy to the team.
   新成员给团队带来了很多活力。