英语词汇“sun protection factor”是什么意思，“sun protection factor”的读音、用法及例句翻译-烛光网

词汇	sun protection factor
释义	sun protection factorn.（名词）abbr. SPF, spf【缩写】 The degree to which a sun block, a sunscreen, suntan lotion, or a similar preparation protects the skin from ultraviolet rays.阳光保护度：阳光阻塞剂、遮光剂、防晒油或类似产品，保护皮肤免受紫外线照射的程度
随便看	millimole milline milliner millineries milliners millinery milling milling millings Millington million millionaire millionaires millions millionth millionths milliped millipede millipedes millirem millisecond millivolt milliwatt millpond millrace

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