noun🔗Share望远镜，单筒望远镜。 A small portable telescope."The sailor used his spyglass to scan the horizon for land. "水手用他的单筒望远镜扫视海平面，寻找陆地。nauticaltechnologydeviceChat with AIVocabulary GamePractice Reading
noun🔗Share双筒望远镜， 望远镜。 A pair of binoculars."From the hilltop, the birdwatcher used his spyglass to identify the distant hawk soaring overhead. "鸟类观察员站在山顶上，用他的双筒望远镜辨认出远处盘旋在空中的老鹰。nauticaltechnologydeviceChat with AIVocabulary GamePractice Reading
