bullpenKK [ˋbʊˏlpɛn] /ˈbʊˌlpɛn/名詞1投手練習區、牛棚棒球Two relief pitchers were warming up in the bullpen.兩名救援投手正在投手練習區熱身。2救援投手群、牛棚陣容棒球Their bullpen has been unreliable all season long.他們的救援投手群整季表現都不穩定。3開放式辦公區美式The junior staff all sit in the bullpen near the windows.資淺員工都坐在靠窗的開放式辦公區。4臨時拘留室、候審室美式He spent the night in the bullpen before his hearing.開庭前他在臨時拘留室待了一晚。