lead bat

例句：

1. 1. The lead bat is the first to emerge from the cave.
   领头蝙蝠是第一个从洞穴中出来的。
2. 2.The lead bat is responsible for coordinating the group's movements.
   领头蝙蝠负责协调团队的行动。
3. 3. The lead bat is a crucial role in the ecosystem, as it helps control the population of other animals.
   领头蝙蝠在生态系统中扮演着至关重要的角色，因为它帮助控制其他动物的数量。