英语词汇sun protection factor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	quarreled quarreling quarrelled quarrelling quarrels quarrelsome quarrelsome quarried quarries quarry quarry quarrying quart quart quartan quartans quarted quarter quarter quarterage quarterages quarterback quarterback sneak quarter day quarterdeck

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