n.牛欄；犯人候?qū)忛g；[棒]候補(bǔ)球員練球區(qū)
He missed an attempt for a shoestring catch and the ball rolled to the bullpen. 他錯(cuò)過了球快落地時(shí)搶接的機(jī)會(huì)，球滾到場(chǎng)外替補(bǔ)隊(duì)熱身區(qū)去了。
