| 单词 | SPF |
| 释义 | SPF [ˌes.pi:'ef] noun countable abbreviation for ■sun protection factor: the letters on a bottle of sunscreen (= substance which prevents the skin from burning in the sun) which show how effective the sunscreen is 防晒指数 |
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101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。