dental crown 释义：
牙冠：牙冠是牙齿最外层的结构，通常由牙釉质和牙骨质组成。牙冠可以保护牙齿的内部结构，防止牙齿受到损伤。
牙冠修复：牙冠修复是一种牙齿修复技术，通过使用人工材料（如烤瓷或全瓷材料）来覆盖牙齿的表面，以改善牙齿的美观、功能和健康。
发音：dental crown读作 [?d?ntl kra?n]。
英语范文：
关于牙冠修复的重要性
近年来，随着人们对口腔健康的重视，牙冠修复技术得到了广泛应用。牙冠修复可以有效地改善牙齿的美观和功能，同时还可以保护牙齿不受损伤。本文将探讨牙冠修复的重要性及其应用。
首先，牙冠修复可以解决牙齿缺损问题。由于各种原因，牙齿可能会受到损伤，导致牙齿表面缺损或凹陷。此时，牙冠修复可以填补缺损，恢复牙齿的正常形态和功能。
其次，牙冠修复可以改善牙齿的美观。随着人们审美观念的提高，人们对牙齿的美观越来越重视。通过牙冠修复，可以改变牙齿的颜色、形状和大小，使其更加美观。
最后，牙冠修复还可以保护牙齿不受损伤。牙冠可以提供额外的保护层，防止牙齿受到外部损伤，延长牙齿的使用寿命。
在选择牙冠材料时，患者应根据自己的情况和医生的建议进行选择。目前常用的牙冠材料包括烤瓷和全瓷材料，它们具有不同的特性和适用范围。患者应根据自己的需求和预算选择最适合自己的牙冠材料。
总之，牙冠修复是一种重要的牙齿修复技术，可以有效地改善牙齿的美观、功能和健康。患者应选择适合自己的牙冠材料，并定期进行口腔检查和维护，以保持口腔健康。
音标和基础释义：
dental crown 的发音为 [?d?ntl kra?n]，意为“牙冠”。在英语中，它是一种用于修复牙齿的人工材料，通常由陶瓷、金属或塑料等材料制成。dental crown 的基础释义为“牙冠”或“牙齿修复”，用于治疗牙齿缺损、改善牙齿美观和保护牙齿不受损伤。
Dental Crown
Dental crowns are commonly used in dentistry to protect and restore teeth. They are made of high-quality materials such as porcelain or gold, and are designed to fit closely over the top of the tooth. Dental crowns are used to treat damaged teeth, fill cavities, and restore the appearance and function of teeth.
In this article, we will explore the different types of dental crowns, their benefits and drawbacks, and how they are applied in daily practice. We will also discuss some common dental crowns cases and how they can be effectively managed with the help of dental crowns.
In summary, dental crowns are an essential part of modern dentistry. They protect and restore teeth, making them look and function better. With proper care and maintenance, dental crowns can last for years, providing patients with a lifetime of healthy and beautiful smiles.
【发音】
dental crown读作：[d?ntl kra?n]
【例句】
For example, a dental crown can be used to restore a tooth that has suffered severe damage.
例如，牙冠可用于修复受到严重损伤的牙齿。
dental crown
Dental crowns are commonly used in dentistry to restore the shape and function of teeth that have been damaged or decayed. They are made of a high-quality material, usually porcelain or gold, and are designed to fit tightly over the top of the tooth. Dental crowns are used to repair cavities, cracked teeth, and teeth that have been severely damaged due to trauma or disease.
范文：
Dental crowns: Restoring beauty and function
In dentistry, dental crowns play a crucial role in restoring the shape and function of teeth that have been damaged or decayed. These high-quality restorations are made of porcelain or gold, and fit tightly over the top of the tooth to provide a seamless and natural-looking restoration.
Crowns are commonly used to repair cavities, cracks in the teeth, and teeth that have been severely damaged due to trauma or disease. They can also be used to enhance the beauty of a smile by providing a more youthful and healthy-looking appearance.
When choosing a dental crown, it is essential to consider the material used, the fit of the crown, and the skill of the dentist who will be placing it. High-quality crowns made of porcelain or gold will last longer and provide better aesthetics than inferior alternatives. Additionally, a skilled dentist will ensure that the crown is placed correctly and will take into account any oral hygiene measures that will help maintain the longevity of the restoration.
By investing in a dental crown, you can improve the appearance and function of your teeth, while also reducing the risk of further damage or infection. By choosing a skilled dentist and following their instructions for care and maintenance, you can enjoy a healthier, more beautiful smile for years to come.
