| 释义 |
sunscreen
sun·screen S0890700 (sŭn′skrēn′)n. A preparation, often in the form of a cream or lotion, used to protect the skin from the damaging ultraviolet rays of the sun.
sun′screen′ing adj.sunscreen (ˈsʌnˌskriːn) n (Chemical Engineering) a cream or lotion applied to exposed skin to protect it from the ultraviolet rays of the sunsun′screen` or sun′ screen`,
n. 1. a substance that protects the skin from excessive exposure to the ultraviolet radiation of the sun. 2. a lotion, cream, etc., containing this. [1955–60] Thesaurus| Noun | 1. |  sunscreen - a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburnsun blocker, sunblockemollient, 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 |
Translationssunscreen
sunscreen: see sunburnsunburn,
inflammation of the skin caused by actinic rays from the sun or artificial sources. Moderate exposure to ultraviolet radiation is followed by a red blush, but severe exposure may result in blisters, pain, and constitutional symptoms.
..... Click the link for more information. .SunscreenAwning or window treatment that effectively blocks the sun’s heat.sunscreen
sunscreen [sun´skrēn] a lotion applied to the skin as protection against sunburn and the harmful effects of radiation" >ultraviolet radiation. Sunscreens are labeled with a numerical factor" >sun protection factor; the higher the number the more protection is afforded. Patients should be cautioned that the sunscreen should be reapplied after swimming or profuse sweating and that sun exposure must still be limited to prevent adverse effects.sun·screen (sŭn'skrēn), A topical product that protects the skin from ultraviolet-induced erythema and resists washing off; its use also reduces formation of solar keratoses and reduces ultraviolet-B-induced melanoma and nonmelanoma skin cancers and wrinkling.sunscreen (sŭn′skrēn′)n. A preparation, often in the form of a cream or lotion, used to protect the skin from the damaging ultraviolet rays of the sun.
sun′screen′ing adj.A transparent lotion or cream containing oxybenzone and dioxybenzone, which absorb or scatters UVB light to reduce the risk of actinic-related malignancy and premalignancysunscreen Public health A transparent substance lotion or cream containing oxybenzone and dioxybenzone, which absorbs or scatters UVB light, to ↓ the risk of actinic-related CA. See SPF rating Cf Melanoma, Sunblock, Tanning salon, Ultraviolet light. sun·screen (sŭn'skrēn) A topical product that protects the skin from ultraviolet-induced erythema; its use also reduces formation of solar keratoses and may prevent ultraviolet B-induced skin cancer and wrinkling. SunscreenProducts which block the damaging rays of the sun. Good sunscreens contain either para-aminobenzoic acid (PABA) or benzophenone, or both. Sunscreen protection factors range from 2-45.Mentioned in: SunburnPatient discussion about sunscreenQ. 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 sunscreensunscreen
Synonyms for sunscreennoun a cream spread on the skinSynonymsRelated Words- emollient
- ointment
- cream
- PABA
- para aminobenzoic acid
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