crestal

crestal的音标是[ˈkrestəl]，基本翻译是冠突。

速记技巧：可以将这个单词拆分为“c-rest-al”，其中rest意为“剩余的，最后的”，al意为“的”，这样就可以联想到“最后的冠突”，从而快速记住这个单词。

Crest是一个英语单词，指“顶部”、“顶端”、“尖端”等，也可以指“头饰”、“冠冕”等。它的词源可以追溯到拉丁语“credo”或“crescere”，意为“生长”、“增长”。

变化形式：过去式：crested；现在分词：cresting；过去分词：crested。

相关单词：

1. crestfallen（沮丧的）：形容因失去骄傲、希望或支持而感到沮丧。

2. crevice（裂隙）：指岩石或峭壁上的裂缝或裂口。

3. crested格子状凸起物：指在某些物质表面出现的凸起结构。

4. crested lark（冠羽百灵鸟）：一种鸟类，其头部有明显的冠羽。

5. crests over（水位的顶峰超过）：描述水位的上升超过了某个阈值。

6. cresting（浪峰）：指海浪形成顶峰的过程。

7. crestfallen party（失去支持的一方）：失去群众支持的一方。

8. crestfallen mood（沮丧的情绪）：形容因失望、失落而产生的情绪。

9. cresting wave（浪峰的波）：描述正在形成浪峰的波。

10. cresting tides（涨潮的高潮）：描述涨潮达到最高点的情况。

Crestal常用短语：

1. Crestal height 牙冠高度

2. Crestal width 牙冠宽度

3. Crestal plane 牙冠平面

4. Crestal margin 牙冠边缘

5. Crestal incision 牙冠切迹

6. Crestal tooth 牙冠牙

7. Crestal restoration 牙冠修复

双语句子：

1. Crestal height should be adjusted according to the bite.

牙冠高度应按照咬合关系进行调整。

2. The width of the cleft should be equal to the cleft depth, and the cleft should be placed at the crestal margin.

裂隙宽度应与裂隙深度相等，裂隙应位于牙冠边缘。

3. The crestal incision should be carefully designed to avoid injury to the adjacent teeth.

牙冠切迹的设计应小心谨慎，以避免损伤邻近牙齿。

4. The crestal margin of the cleft should be smooth and even, and the cleft should be placed in the middle of the tooth.

裂隙的牙冠边缘应光滑平整，裂隙应位于牙齿中部。

5. The crestal tooth is a kind of artificial tooth, which is usually used for replacing missing teeth.

牙冠牙是一种人造牙齿，通常用于替代缺失的牙齿。

6. Crestal restoration can improve the appearance and function of teeth, and reduce the risk of dental diseases.

牙冠修复可以改善牙齿的外观和功能，降低牙齿疾病的患病率。

7. Crestal height and width should be carefully considered when choosing a crown for a patient with a large gap between their front teeth.

当为前牙间隙较大的患者选择牙冠时，应仔细考虑牙冠的高度和宽度。

英文小作文：

Crestal restoration is an important dental treatment that can improve the appearance and function of teeth, while reducing the risk of dental diseases. When choosing a crown for a patient, it is essential to carefully consider the crestal height, width, and position of the tooth to ensure that it fits properly and looks natural. At the same time, it is also important to consider the patient"s lifestyle, oral hygiene habits, and medical history to ensure that the crown is suitable for their unique needs and conditions. With proper care and maintenance, a crestal restoration can last for many years and provide long-lasting benefits for patients.