资料来源 : pyDict

牛栏;临时拘留所

资料来源 : WordNet®

bullpen
     n 1: a place on a baseball field where relief pitchers can warm
          up during a game
     2: a large cell where prisoners (people awaiting trial or
        sentence or refugees or illegal immigrants) are confined
        together temporarily [syn: {detention cell}, {detention
        centre}]