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“Ultraviolet”是一个形容词，指超过紫外线范围，频谱上的紫外部分。读音为：“/ˌjuːltrəˈvaɪlət/”。在英文中，它的用法可能会出现在描述科技或科学领域的某些特定现象。下面是一些例句来展示它的用法：
1. “Ultraviolet radiation is the high-energy electromagnetic radiation that we usually refer to as UV radiation.” “紫外线辐射是高能量的电磁辐射，通常我们称之为UV辐射。”
2. “The water in the pool was contaminated by ultraviolet radiation from the sun.” “水池中的水被太阳的紫外线辐射污染了。”
3. “This camera has a special ultraviolet filter to protect the camera lens from damage.” “这个相机装有特殊的紫外线滤镜，以保护相机镜头不受损害。”
4. “The ultraviolet light from the sun is essential for photosynthesis.” “太阳发出的紫外线对于光合作用是必不可少的。”
5. “The human body is sensitive to ultraviolet radiation, which can cause skin cancer if exposure is excessive.” “人体对紫外线辐射很敏感，如果过度暴露，会导致皮肤癌。”
6. “Ultraviolet light is used in some types of printing, where it can create special effects.” “在某些类型的印刷中会使用紫外线，它可以在其中创建特殊效果。”
7. “Ultraviolet spectrometers are used to measure the amount of ultraviolet radiation in the atmosphere.” “紫外线光谱仪用于测量大气中的紫外线辐射量。”
8. “The sunset was beautiful, with the colors of the sky and the ocean reflecting ultraviolet light.” “日落很美，天空和海洋的颜色反射出紫外线的光芒。”
9. “The ocean is a habitat for many marine organisms that are sensitive to ultraviolet radiation.” “海洋是许多海洋生物的栖息地，它们对紫外线辐射很敏感。”
10. “The effect of ultraviolet radiation on plants and animals varies depending on the intensity and duration of exposure.” “紫外线辐射对植物和动物的影响取决于暴露的强度和持续时间。”
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