| 释义 |
ul.tra.vi.o.let.Ql7trE5vaIE7lEtadj [not gradable](abbreviation UV 0ju:9vi:) (of light) having a WAVELENGTH which is beyond the VIOLET (= light purple) end of the range of colours that can be seen by human beings. Light of this type causes the skin to become darker in the sun.紫外线的，产生紫外线的，利用紫外线的Ultraviolet radiation from the sun can cause skin cancer.太阳的紫外线辐射会导致皮肤癌。The doctor recommended that she use an ultraviolet lamp to improve her skin.医生建议她利用紫外线灯改善她的皮肤。
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