marginal lenslike organ

例句：

1. 1. The scientist has discovered a new type of lens that can be used in microscopes.
   这位科学家发现了一种可用于显微镜的新的透镜类型。
2. 2.The researcher found that the marginal lens could improve the resolution of images.
   研究者发现，边缘透镜可以提高图像的分辨率。
3. 3. The doctor suggested that the patient should use the marginal lens to correct his vision.
   医生建议患者使用边缘透镜来矫正视力。