eupatheoscope

例句：

1. 1.The eupatheoscope was used to examine the interior of the spacecraft.
   使用透视镜来检查宇宙飞船的内部。
2. 2.The astronaut used the eupatheoscope to take pictures of the planet Mars.
   宇航员使用透视镜拍摄了火星的照片。
3. 3.The eupatheoscope helped scientists to study the structure of the human brain.
   透视镜帮助科学家研究人类大脑的结构。