noun 下载 🔗分享 灯箱 A box containing a source of light and a white, translucent cover, used to view photographic transparencies. Examples : "The photographer used lightboxes to carefully examine the details of the film negatives. " 摄影师使用灯箱来仔细检查底片上的细节。 art technology media device electronics 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 光疗箱，亮光箱。 A box containing fluorescent tubes or LED technology, used to treat people with seasonal affective disorder (SAD) and circadian rhythm disorders. Examples : "During the dark winter months, many people use lightboxes to combat the symptoms of seasonal affective disorder. " 在阴暗的冬季，很多人使用光疗箱来缓解季节性情感障碍的症状。 medicine technology device physiology body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 弹出灯箱，灯箱广告 A kind of pop-up that is overlaid across a web page while the rest of the content is dimmed. Examples : "The website used lightboxes to display larger versions of the product photos when clicked. " 这个网站使用弹出灯箱，在点击产品照片时显示更大的版本. computing internet technology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 灯箱 A backbox. Examples : "The artist used lightboxes to trace her drawings, making the lines brighter and clearer. " 这位艺术家用灯箱来描摹她的画作，使线条更明亮清晰。 architecture building utility technology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 线路占用指示灯 A device used in phreaking that indicates when a telephone line is in use by means of a light. Examples : "Before telephone systems became fully digital, phreakers used lightboxes to detect when a phone line was in use, helping them avoid detection while making unauthorized calls. " 在电话系统完全数字化之前，盗打电话者会使用线路占用指示灯来探测电话线路是否正在使用，这能帮助他们在拨打未授权电话时避免被发现。 technology electronics communication device signal 与AI对话词汇游戏阅读练习
