corpusculus

例句：

1. 1.The corpusculus are crawling around on the grass.
   小虫们在草地上爬行。
2. 2.The farmer has to deal with a lot of corpusculus in his field.
   农民在他的田地里不得不处理很多昆虫。
3. 3.The corpusculus are an important part of our ecosystem.
   昆虫是我们生态系统的重要组成部分。