microscopic lens

• 显微镜

microscopic lens的用法和样例：

例句

1. He focuses the lens of a microscope.
   他调整显微镜的透镜以定焦点。
2. Copepods are microscopic relatives of shrimp and lobsters.
   桡脚类动物是虾和龙虾的亲戚关系在显微镜下。