eyenut

例句：

1. 1. The doctor examined her eyes carefully.
   医生仔细检查了她的眼睛。
2. 2.She was looking through the eyepiece of her microscope.
   她正在用显微镜的目镜观察。
3. 3.Eyenuts are a common sight in many parts of the world.
   在世界上许多地方，眼球是常见的景象。