萌翻
AI 翻译，萌翻全场
翻译词典生词本查词历史安装萌翻登录英/中ray英语 / 中文 词典 / 翻译考试等级：高中 / CET-4 / TOEFL / SAT光线射线鱼类英reɪ美reɪ光线；射线a line or beam of light or radiant energy释义例句n.光线；射线The sun's rays provide warmth and light.太阳的光线提供温暖和光明。X-rays are essential for medical diagnosis.X射线在医学诊断中至关重要。medical scienceA ray of hope appeared in the difficult situation.在困境中出现了一线希望。Ultraviolet rays can cause skin damage.紫外线可能导致皮肤损伤。The laser ray cut through the metal precisely.激光束精确地切断了金属。vt.发射光线The lighthouse rayed a beam across the dark sea.灯塔向黑暗的海面发射一束光线。The sun rays its warmth upon the earth.太阳向地球发射温暖。The device can ray infrared light for sensing.该设备能发射红外线进行传感。词态变化第三人称单数rays复数rays现在分词raying过去时rayed过去分词rayed短语搭配ray of light光线X-rayX射线gamma ray伽马射线cathode ray阴极射线infrared ray红外线更多相关派生词X-ray/gamma-ray/raygun同义词beam/shaft/gleam反义词darkness/shadow混淆词re/array记忆提示想象光线像辐条一样从太阳放射出来，帮助记忆其核心含义。词根From Latin 'radius' meaning 'spoke, ray'词源源自拉丁语 'radius'，意为辐条或光线。使用要点作为名词常见于科学和日常语境；动词形式较少使用，多用于描述光线发射。百科资料A ray refers to a straight line of light or radiation traveling from a source. In physics and optics, rays model the propagation of electromagnetic waves, essential for understanding phenomena like reflection and refraction.
Common examples include sunlight, X-rays, and laser beams, used in fields from medicine to astronomy. Rays can be natural or artificial, with applications in imaging and technology.扩展阅读X-ray Definition - Merriam-Websterhttps://www.merriam-webster.com/dictionary/ray词典内容由 AI 生成质量反馈绿色版权© 2026 北京软糯信息技术有限公司-京公网安备11011502038737号 -京ICP备2025123831号-1
关于萌翻萌翻动态浏览器插件