corneum

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数据源: ai_enrichment
Corneum 是皮肤最外层的角质层,主要由死细胞组成,起到保护和防水的作用。

用法要点

句型搭配

Corneum 通常作为名词使用,在句子中作主语或宾语,常见于医学或生物学语境中描述皮肤结构。

• The stratum corneum is essential for skin barrier function.
• Damage to the corneum can lead to dryness.

介词用法

Corneum 常与介词 'of' 连用,表示所属关系,如 'stratum corneum of the skin',强调它是皮肤的一部分。

• The corneum of the epidermis is studied in dermatology.
• Protection of the corneum is crucial for health.

语域说明

Corneum 是一个专业术语,主要用于医学、生物学和护肤领域,在日常对话中较少使用,常以 'stratum corneum' 完整形式出现。

• In academic papers, the corneum is often analyzed for its properties.
• Skincare products target the corneum to improve hydration.

基础例句

My skin feels dry because the corneum is not retaining enough moisture.

我的皮肤感觉干燥,因为角质层没有保留足够的水分。

Using a gentle cleanser helps protect the corneum from damage.

使用温和的洁面乳有助于保护角质层免受损伤。

The corneum acts as a barrier against environmental factors like pollution.

角质层作为屏障,抵御污染等环境因素。

If the corneum is healthy, your skin will look smoother and more radiant.

如果角质层健康,你的皮肤会看起来更光滑、更有光泽。

高级例句

Research indicates that the stratum corneum plays a critical role in epidermal permeability barrier function.

研究表明,角质层在表皮渗透屏障功能中起着关键作用。

In dermatology, treatments often focus on enhancing corneum hydration to alleviate conditions like eczema.

在皮肤病学中,治疗通常侧重于增强角质层水合作用,以缓解湿疹等病症。

The corneum's lipid composition is essential for maintaining skin integrity and preventing transepidermal water loss.

角质层的脂质组成对于维持皮肤完整性和防止经皮水分流失至关重要。

Cosmetic formulations are designed to penetrate the corneum effectively for targeted skincare benefits.

化妆品配方旨在有效渗透角质层,以实现针对性的护肤效果。

高频搭配

verb

protect the corneumdamage the corneumstudy the corneumstrengthen the corneumrepair the corneum

adjective

stratum corneumhealthy corneumthick corneumdamaged corneumouter corneum

noun

skin corneumepidermis corneumbarrier corneumcell corneumlayer corneum

adverb

highly corneumproperly corneumeffectively corneumnaturally corneumscientifically corneum

preposition

of the corneumin the corneumto the corneumwith corneumfrom corneum

phrase

stratum corneum layercorneum barrier functioncorneum hydration levelcorneum cell turnovercorneum protection mechanism

常见错误

❌ 错误:The corneum is a layer of skin that is always alive.
✓ 正确:The corneum is a layer of skin that consists mainly of dead cells.

错误在于将角质层描述为活细胞层;实际上,角质层主要由死细胞组成,起到保护和防水作用,正确用法应强调其死细胞特性。

❌ 错误:I need to clean my corneum every day to keep it healthy.
✓ 正确:I need to care for my corneum by using gentle products to maintain its health.

错误在于使用 'clean' 来描述角质层护理,这可能暗示过度清洁会损伤它;正确用法应使用 'care for' 或类似词汇,强调温和护理以保持健康。

近义词辨析

epidermis

Epidermis 是皮肤的外层,包括多个亚层,而 corneum 特指表皮的最外层角质层;epidermis 更泛指,corneum 更具体。

The epidermis consists of several layers, with the corneum being the outermost one.

cuticle

Cuticle 通常指指甲或毛发根部的薄层,而 corneum 专指皮肤的角质层;cuticle 用于不同解剖结构,corneum 特定于皮肤。

The cuticle protects the nail bed, whereas the corneum protects the skin surface.