anthrapurpurin

例句：

1. 1.The ant's pheromone is a crucial signal for its colony.
   蚂蚁的外激素是其蚁群中至关重要的信号。
2. 2. Ants are known for their ability to communicate with each other using pheromones.
   蚂蚁因其使用信息素进行沟通的能力而闻名。
3. 3. The study of ants and their pheromones has led to new insights into the behavior of social insects.
   对蚂蚁及其信息素的研究为了解社会昆虫的行为提供了新的见解。