bombycology

例句：

1. 1. The study of insects is an important field in entomology.
   昆虫学是昆虫学的一个重要领域。
2. 2. Insects play a crucial role in the ecosystem.
   昆虫在生态系统中起着重要作用。
3. 3. Biologists are conducting research on the behavior and life cycles of various insects.
   生物学家正在研究各种昆虫的行为和生命周期。