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- He focused his binoculars on the bird. 他把双筒远镜的焦点对准在那只鸟上。
- Galilean binoculars 伽里略双目望远镜
- He trained his binoculars on the distant figures. 他把双筒望远镜对准远处的景物。
- He took out the binoculars and adjusted the focus. 他取出双筒望远镜并调整了焦距。
- Galilean binocular telescope 伽利略双筒望远镜
- new Galilean binocular loupe 新伽利略式双筒放大镜
- Galilean binocular 伽利略双筒望远镜
- The bird-watcher raked the trees with his binoculars. 观察野鸟的人用双筒望远镜扫视树木。
- If I had binoculars, I could see that comet clearly. 如果我有望远镜，我就可以清楚地看见那颗彗星。
- The shop sells high-powered binoculars. 那商店出售高倍数远镜。
- You grab your binoculars or your camera at once. 你就立刻抓起望远镜或照像机来。
- A fire lookout scanned the hills with binoculars. 火警监视员用双筒望远镜嘹望山区。
- I was looking through my binoculars at the hills. 我在用双筒望远镜看那些小山。
- With binoculars, it can be seen clearly. 用双筒望远镜可以清楚地观察到天王星。
- A generalized Galilean transformation deserves more investigation. 广义相对论很大程度上是一种数学理论。
- Binoculars, telescope, microscope, photographic camera and equipment. 双筒望远镜，望远镜，显微镜，照相机及附属品。
- Electromagnetic theory does not conform to Galilean relativity. 电磁理论不遵守伽利略相对性。
- He swept the sky with his binoculars. 他用双筒望远镜扫视天空。
- Would anyone lend me their binoculars? 谁愿意借给我双筒望远镜?
- Followed the bird through binoculars. 通过望远镜密切观察鸟类
