| 释义 |
sunblock
sun·block also sun block S0884900 (sŭn′blŏk′)n. A chemical preparation, such as zinc oxide, that is applied to the skin to protect it from the ultraviolet rays of the sun.sunblock (ˈsʌnˌblɒk) na cream applied to the skin to protect it from the sun's rayssun′block` or sun′ block`,
n. 1. a substance that provides a high degree of protection against sunburn, often preventing most tanning. 2. a lotion, cream, etc., containing such a substance. [1975–80] Thesaurus| Noun | 1. |  sunblock - a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburnsun blocker, sunscreenemollient, ointment, cream - toiletry consisting of any of various substances in the form of a thick liquid that have a soothing and moisturizing effect when applied to the skinPABA, para aminobenzoic acid - a metabolic acid found in yeast and liver cells; used to make dyes and drugs and sun blockers |
Translationssunblock
sunblock also sun block (sŭn′blŏk′)n. A chemical preparation, such as zinc oxide, that is applied to the skin to protect it from the ultraviolet rays of the sun.sunblock Public health An opaque substance, usually formulated from zinc or titanium oxides, designed to completely prevent solar radiation from reaching the skin. See SPF rating. Cf Sunscreen. Patient discussion about sunblockQ. what does a sun block cream do? and what are a UV rays? A. It blocks out harmful Ultra violet rays from the skin as the previous entries have related; however it can also block your ability to produce vitamin D. If you live in a northerly area or one that receives limited sunlight, its recommended to get at least 15 minutes of sun a day (this is probably best done with minimal sunblock) and according to personnal sun sensitivity. Another thing to keep in mind is that sunblock works best if applied 20 minutes before sun exposure. More discussions about sunblocksunblock
Synonyms for sunblocknoun a cream spread on the skinSynonymsRelated Words- emollient
- ointment
- cream
- PABA
- para aminobenzoic acid
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