ultraviolet
[ˌʌltrəˈvaiəlit]
- 释义：
- n. 紫外线辐射
- 例句：
-
It's called ultraviolet rays.
它被叫做紫外线.
换一句
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The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.
环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害.
换一句
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Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun.
臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
换一句