binoscope

例句：

1. 1. The astronomer used abinoscope to observe the stars.
   天文学家使用双筒望远镜观察星星。
2. 2. Thechildren were fascinated by the binoscope's ability to magnify distant objects.
   孩子们对双筒望远镜放大远处物体的能力感到着迷。
3. 3. Thebinoscope was an essential tool forscientists during the early days of telescopedevelopment.
   双筒望远镜是科学家在早期望远镜发展时期必不可少的工具。