指示望远镜的英文

• director telescope

• 指示:    indicate; point out instruct
• 望远镜:    telescope; binocle
• 望远镜:    telescope; binocle 反射望远镜 reflecting telescope; reflector; 射电望远镜 radio telescope; 双筒望远镜 binoculars; field glasses; 天文望远镜 astronomical telescope; (剧场用)小望远镜 opera glasses; 折反射望远镜 catodioptric telescope; 折射望远镜 refracting telescope; refractor
• 变倍望远镜:    variable power telescope
• 变焦望远镜:    pancratic telescope