dead slot

例句：

1. 1. The team's performance was a dead slot in the competition.
   团队的表现是比赛中的致命弱点。
2. 2.The player's skill was a dead slot against the opponent's strategy.
   这位球员的技能在对抗对手策略时是一个致命弱点。
3. 3. The company's market share was a dead slot for its competitors.
   该公司的市场份额对竞争对手来说是致命的弱点。