wild-card

例句：

1. 1. In the game of poker, a wild card is an unconventional card that can be used to replace any other card in the deck.
   在扑克游戏中，一张万能牌是一张非常规的牌，可以用来替换任何其他牌。
2. 2. The company's decision to offer a wild card for new employees was met with mixed reactions from employees and management alike.
   该公司决定为新员工提供一张万能卡，这一决定受到了员工和管理层的混合反应。
3. 3. The player who received the wild card won the game without needing to draw cards fromthe deck.
   获得万能卡的玩家无需从牌堆中抽牌就赢得了比赛。