an example of an insect

• 昆虫的标本

an example of an insect的用法和样例：

例句

1. He has a collection of rare insect specimens.
   他收集了很多稀有昆虫的标本。
2. A water sample can be regarded as an assemblage of protons.
   一份水的标本可以看作是质子的集群。