| 单词 | uv index |
| 释义 | ˌuˈv indexnoun [sing] a scale or a measure used to represent the strength of the sun's harmful rays (ultraviolet rays) in order to show how much they might burn human skin 紫外线指数 |
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英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。