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mel
复数形式
enamels
1
珐琅质, 牙齿珐琅质
the hard white external layer that covers the crown of a tooth
Enamel is the hard, outermost layer of the human teeth that covers the tooth crown. It is the hardest substance in the body and serves as a protective barrier against tooth decay and mechanical damage. Composed primarily of minerals, mainly hydroxyapatite crystals, enamel is translucent and ranges in color from white to light yellow. Enamel does not contain living cells, so it cannot regenerate once damaged. Therefore, maintaining good oral hygiene practices and minimizing exposure to acidic substances are essential for preserving the integrity of enamel and promoting overall dental health.
- Enamel is the hard outer layer of the teeth that protects them from decay and damage.
牙釉质是牙齿坚硬的外层，保护牙齿免受腐烂和损伤。
- Acidic foods and drinks can erode tooth enamel over time, leading to tooth sensitivity and cavities.
酸性食物和饮料会随着时间的推移侵蚀牙齿釉质，导致牙齿敏感和蛀牙。
- Brushing and flossing regularly help to maintain enamel health and prevent dental problems.
定期刷牙和使用牙线有助于保持牙釉质的健康并预防牙齿问题。
- Enamel is the hardest substance in the human body, even stronger than bone.
牙釉质是人体中最坚硬的物质，甚至比骨头还要坚硬。
- Enamel can be damaged by excessive brushing, grinding teeth, or trauma to the mouth.
牙釉质可能会因过度刷牙、磨牙或口腔外伤而受损。
同义词：
2
a paint that forms a hard, glossy surface when dry
Enamel is a type of durable paint known for its hard, glossy finish. It is often used on surfaces that need a tough, long-lasting coating, such as metal, wood, or household appliances. Enamel paint provides strong protection against damage and exposure to the elements and is easy to clean. It is available in various colors and finishes, including gloss and semi-gloss.
- She painted the door with white enamel for a durable surface.
- Enamel paint is ideal for outdoor furniture.
- The model was coated in enamel to prevent chipping.
- He prefers enamel for painting metal fixtures.
- The workshop stocks both oil-based and water-based enamel.
3
a smooth, glossy coating resembling ceramic glaze
- The cabinet was finished with a thick enamel for a shiny surface.
- The toy car's enamel gave it a polished look.
- The artist applied enamel over the wooden surface.
- Enamel prevents corrosion on metal surfaces.
- Enamel adds both beauty and durability to household items.
4
珐琅, 上釉
a hard, glossy coating made of melted glass powder, applied to surfaces for durability and aesthetic appeal, commonly used in pottery and jewelry
Enamel is a tough, shiny covering made by melting powdered glass onto surfaces to provide both durability and visual attractiveness. It is often used in pottery, jewelry, and metalwork to add a smooth, glossy finish that's resistant to damage and wear. Enamel can come in a variety of colors and textures, allowing for creative designs and intricate detailing. It is valued for its ability to protect surfaces from scratching, chipping, and tarnishing, while also enhancing their overall appearance with a lustrous finish.
- The artist carefully applied enamel to the pottery to create intricate designs.
艺术家小心地在陶器上涂上珐琅以创造复杂的设计。
- Sarah's necklace had a stunning enamel pendant adorned with colorful flowers.
莎拉的项链上有一个令人惊叹的珐琅吊坠，上面装饰着五彩缤纷的花朵。
- The jeweler used a special technique to fire the enamel onto the metal surface, creating a durable and lustrous finish.
珠宝商使用了一种特殊技术将珐琅烧制在金属表面上，创造出耐用且光泽的表面处理。
- The enamel on the car's hood was chipped, revealing the metal beneath.
汽车引擎盖上的珐琅被剐蹭，露出了下面的金属。
- The grandmother cherished her vintage enamel cookware for its durability and vibrant colors.
祖母珍爱她的复古搪瓷炊具，因为它的耐用性和鲜艳的颜色。