- the part of a baseball field where players practise pitching (= throwing) before the game牛棚（棒球投手上场前的热身区域）Topics Sports: ball and racket sportsc2
- extra pitchers (= players who throw the ball) in a baseball team who are used, if necessary, to replace the usual pitchers替补投手
- The team's bullpen is solid this year.今年该队的替补投手实力不错。🔊🔊
- a type of large office which is open-plan敞开式办公室 (= it does not have walls dividing the office area)
- a room where prisoners wait before they go into the court for their trial（嫌犯）候审室