bicuspid

简明释义

英[baɪˈkʌspɪd]美[baɪˈkʌspɪd]

adj. 有两尖头的，双尖的

n. 两尖齿，前磨牙

英英释义

单词用法

同义词

反义词

例句

1.But there is an obvious difference, for when Suzie conceals her baby bicuspid, she fully expects it to be found, and by a good magician, not an evil one.

但两者又有明显的差别，因为当小苏珊把她的乳牙藏起来时，她其实满心希望有个善良的，而不是邪恶的巫师能发现她的牙齿。

2.In order to explore the effect of the compound straight wire appliance on the correction of anterior cross-bite, molar buccal tubes and bicuspid brackets were fixed in the buccal side of occlusal pad.

为探索混合式直丝弓矫治器治疗前牙反牙合的有效性，采用磨牙颊面管和双尖牙托槽固定在牙合垫的颊面，使牙合垫和直丝弓矫治器合二为一而成混合式直丝弓矫治器。

3.Valvar stenosis is most frequently associated with a bicuspid valve or other cardiovascular malformation.

瓣膜狭窄多为二瓣叶畸形且常合并其他心血管畸形。

4.Objective To evaluate age-related changes in expression of HSP70 in odontoblasts of bicuspid teeth.

目的观察热休克蛋白（HSP）70在前磨牙成牙本质细胞表达的增龄变化特点。

5.From the left atrium the blood passes through the bicuspid valve into the left ventricle.

来自左心房的血液通过二尖瓣进入右心室。

6.Conclusion: Predicting the tooth size of cuspid and bicuspid group in malocclusion can't simply follow the law of normal occlusion.

结论：临床上对错尖牙、双尖牙组的预测不能简单等同于正常。

7.Most PFM restorations were used to incisor, canine and bicuspid. The color of the 70.2% restoration was A2, A3 and B2. Most patients were satisfied with the color and form of the restoration.

本组病例金瓷修复体绝大部分用于前牙和前磨牙的修复，颜色分布以A 2、A 3、B2占多数(70.2%)，大多患者对修复体的形态色泽满意。

8.The pathology of aortic valve was bicuspid valve (19 cases, 59%).

主动脉瓣病变主要是先天性二瓣化畸形（19例，5 9% ）。

9.During the root canal, the doctor had to treat the infected bicuspid 双尖牙.

在根管治疗中，医生不得不治疗感染的双尖牙。

10.He lost his bicuspid 双尖牙 in an accident and needed an implant.

他在一次事故中失去了他的双尖牙，需要植入物。

11.The dentist pointed out my bicuspid 双尖牙 during the check-up.

牙医在检查时指出了我的双尖牙。

12.The orthodontist explained how the bicuspid 双尖牙 affects overall bite alignment.

正畸医生解释了双尖牙如何影响整体咬合对齐。

13.She had a cavity in her lower left bicuspid 双尖牙 that needed filling.

她的左下方双尖牙有一个蛀洞，需要填补。

作文

The human body is a marvel of biological engineering, with each part playing a crucial role in maintaining overall health. Among these components, the teeth are often overlooked, yet they serve vital functions in our daily lives. One particularly interesting type of tooth is the bicuspid, also known as a premolar. This term refers to the two-cusped (or pointed) structure of these teeth, which allows them to efficiently grind and crush food. In this essay, I will explore the importance of bicuspid teeth, their role in dental health, and how they contribute to our overall well-being.First and foremost, bicuspid teeth are essential for effective chewing. Located between the canine teeth and the molars, bicuspid teeth possess a unique shape that makes them ideal for breaking down food into smaller, more manageable pieces. This process not only aids digestion but also enhances the flavor and texture of the food we consume. Without healthy bicuspid teeth, individuals may struggle to chew properly, leading to potential digestive issues and an overall decline in nutritional intake.Moreover, bicuspid teeth play a significant role in maintaining the alignment of our bite. When these teeth are missing or damaged, it can lead to misalignment, which may cause discomfort and difficulty in chewing. Additionally, misaligned teeth can result in uneven wear on other teeth, leading to further dental problems down the line. Therefore, it is crucial to take care of our bicuspid teeth through regular dental check-ups and good oral hygiene practices.Another important aspect of bicuspid teeth is their contribution to facial aesthetics. The presence of well-aligned and healthy bicuspid teeth helps support the structure of the face, contributing to a balanced appearance. When bicuspid teeth are lost or severely decayed, it can lead to changes in facial structure, resulting in a sunken appearance. This can affect an individual's self-esteem and confidence, highlighting the need for proper dental care.In addition to their functional and aesthetic roles, bicuspid teeth are also significant indicators of overall health. Dental professionals often examine bicuspid teeth for signs of decay, gum disease, and other health issues. For instance, the condition of these teeth can reflect dietary habits and personal hygiene practices. Maintaining healthy bicuspid teeth is not only essential for oral health but can also serve as a window into an individual's general health status.In conclusion, bicuspid teeth are more than just a set of functional structures in our mouths; they are integral to our ability to eat, speak, and smile confidently. Their unique design allows for effective chewing, while their presence supports facial aesthetics and overall dental health. As we continue to learn about the importance of oral hygiene, let us not forget the vital role that bicuspid teeth play in our lives. Regular dental visits, proper brushing and flossing, and a healthy diet are all essential steps in ensuring that our bicuspid teeth remain strong and functional throughout our lives. By prioritizing our dental health, we can ensure that our bicuspid teeth—and all our teeth—serve us well for years to come.

人体是生物工程的奇迹，每个部分在维持整体健康中都发挥着至关重要的作用。在这些组成部分中，牙齿常常被忽视，但它们在我们日常生活中有着重要的功能。其中一个特别有趣的牙齿类型是bicuspid，也称为前磨牙。这个术语指的是这些牙齿的双尖（或尖锐）结构，使它们能够有效地磨碎和压碎食物。在这篇文章中，我将探讨bicuspid牙齿的重要性、它们在口腔健康中的作用，以及它们如何促进我们的整体健康。首先，bicuspid牙齿对于有效咀嚼至关重要。位于犬齿和磨牙之间，bicuspid牙齿具有独特的形状，使其非常适合将食物分解成更小、更易处理的块。这一过程不仅有助于消化，还增强了我们所消费食物的味道和质地。如果没有健康的bicuspid牙齿，个人可能会难以正确咀嚼，从而导致潜在的消化问题和整体营养摄入的下降。此外，bicuspid牙齿在维持咬合的对齐方面也发挥着重要作用。当这些牙齿缺失或受损时，可能导致咬合不正，这会引起不适和咀嚼困难。此外，咬合不正可能导致其他牙齿的不均匀磨损，从而导致进一步的牙科问题。因此，通过定期的牙科检查和良好的口腔卫生习惯来照顾我们的bicuspid牙齿至关重要。bicuspid牙齿的另一个重要方面是它们对面部美学的贡献。健康且排列良好的bicuspid牙齿有助于支撑面部结构，提升外观的平衡。当bicuspid牙齿缺失或严重腐烂时，可能会导致面部结构的变化，造成凹陷的外观。这可能会影响个人的自尊心和信心，突显出妥善进行牙齿护理的必要性。除了其功能和美学作用外，bicuspid牙齿也是整体健康的重要指标。牙科专业人士经常检查bicuspid牙齿，以发现蛀牙、牙龈疾病和其他健康问题。例如，这些牙齿的状况可以反映饮食习惯和个人卫生习惯。因此，保持健康的bicuspid牙齿不仅对口腔健康至关重要，也可以作为个人整体健康状况的窗口。总之，bicuspid牙齿不仅仅是我们口腔中的一组功能结构；它们对我们吃、说和自信微笑的能力至关重要。它们独特的设计使得有效咀嚼成为可能，同时它们的存在支持面部美学和整体牙齿健康。随着我们继续了解口腔卫生的重要性，让我们不要忘记bicuspid牙齿在我们生活中所发挥的重要作用。定期的牙科检查、正确的刷牙和使用牙线以及健康的饮食都是确保我们的bicuspid牙齿在一生中保持强健和功能正常的关键步骤。通过优先考虑我们的牙齿健康，我们可以确保我们的bicuspid牙齿——以及我们所有的牙齿——在未来几年里为我们服务良好。