deathwatch beetle

例句：

1. 1. The deathwatch beetle is a common pest in many parts of the world.
   死亡守望甲虫是世界上许多地区的常见害虫。
2. 2. The deathwatch beetle is known for its distinctive red color and pattern.
   死亡守望甲虫以其独特的红色和图案而闻名。
3. 3.The deathwatch beetle's life cycle involves several stages, including egg, larva, pupa, and adult.
   死亡守望甲虫的生命周期包括卵、幼虫、蛹和成虫几个阶段。