baseball player的用法和樣例：
例句
- One that catches, especially the baseball player positioned behind home plate who signals for and receives pitches.
接球員，捕手接球的人，尤指位於本壘之後發出信號並接球的棒球選手 - My cousin is a baseball player. He is a catcher.
我的表弟是個壘球運動員，他是一個接球員。 - My nephew is a baseball player. He is a catcher.
我的侄子是個壘球運動員，他是一個接球員。
