actual cavity

简明释义

实际空穴;

英英释义

例句

1.The architect noted an actual cavity 真实的空腔 in the design that would affect the building's stability.

建筑师注意到设计中有一个实际的空腔 真实的空腔，这会影响建筑的稳定性。

2.During the inspection, we discovered an actual cavity 真实的空腔 in the wall that needed immediate repair.

在检查过程中，我们发现墙壁中有一个实际的空腔 真实的空腔，需要立即修复。

3.In the dental X-ray, the technician pointed out an actual cavity 真实的龋齿 that was not visible to the naked eye.

在牙科X光片中，技术人员指出了一个实际的龋齿 真实的龋齿，肉眼无法看到。

4.The geologist identified an actual cavity 真实的洞穴 in the rock formation that could be a potential site for research.

地质学家在岩石结构中识别出一个实际的洞穴 真实的洞穴，可能是研究的潜在地点。

5.The dentist explained that the pain was due to an actual cavity 真实的龋齿 in my molar.

牙医解释说，疼痛是由于我磨牙中的一个实际的龋齿 真实的龋齿。

作文

In the field of dentistry, understanding the concept of an actual cavity is crucial for both practitioners and patients. An actual cavity refers to a decay or hollowed-out area in a tooth caused by the demineralization of enamel due to bacterial activity. This condition not only affects the aesthetics of a person’s smile but can also lead to severe pain and other dental issues if left untreated. Therefore, recognizing the signs of an actual cavity early on is essential for maintaining oral health.One of the most common signs of an actual cavity is tooth sensitivity. Patients may experience discomfort when consuming hot, cold, or sweet foods and beverages. This sensitivity indicates that the enamel has been compromised, allowing stimuli to reach the underlying dentin layer, which is more sensitive. Another indicator is the presence of visible holes or pits on the surface of the teeth. These are often seen during routine dental check-ups, where dentists use tools and techniques to identify any signs of decay.Preventing an actual cavity is much more effective than treating one. Good oral hygiene practices, such as brushing twice a day with fluoride toothpaste and flossing daily, can significantly reduce the risk of developing cavities. Additionally, regular dental visits for cleanings and examinations help ensure that any potential issues are caught early before they progress into actual cavities. Dentists can apply sealants or fluoride treatments to further protect teeth from decay.Diet also plays a critical role in cavity prevention. A diet high in sugars and acids can contribute to the formation of an actual cavity. Bacteria in the mouth feed on sugar, producing acids that erode tooth enamel. Therefore, limiting sugary snacks and beverages, and opting for healthier choices like fruits, vegetables, and whole grains can help maintain strong teeth and prevent cavities.If an actual cavity does form, treatment options vary depending on the severity of the decay. For minor cavities, a simple filling may suffice. This involves removing the decayed portion of the tooth and filling it with materials such as composite resin, amalgam, or gold. In more severe cases, where the decay has reached the pulp of the tooth, a root canal may be necessary to save the tooth and relieve pain. In extreme situations, extraction might be the only option if the tooth cannot be salvaged.In conclusion, understanding the term actual cavity and its implications is vital for anyone concerned about dental health. By being proactive in oral hygiene, dietary choices, and regular dental visits, individuals can significantly reduce their risk of developing actual cavities. Awareness and education about this common dental issue empower patients to take charge of their oral health, leading to healthier smiles and better overall well-being.

在牙科领域，理解“实际龋洞”这一概念对医生和患者都至关重要。“实际龋洞”指的是由于细菌活动导致的牙齿表面脱矿而形成的蛀牙或空洞。这种情况不仅影响个人微笑的美观，还可能导致严重的疼痛和其他牙齿问题，因此如果不及时治疗，可能会加重病情。因此，尽早识别“实际龋洞”的迹象对于维护口腔健康至关重要。“实际龋洞”最常见的迹象之一是牙齿敏感。患者在食用热、冷或甜食时可能会感到不适，这种敏感表明牙釉质受到损害，使刺激物能够接触到更为敏感的牙本质层。另一个指示是牙齿表面出现可见的孔洞或凹陷。这些通常在常规牙科检查中被发现，牙医会使用工具和技术来识别任何蛀牙的迹象。预防“实际龋洞”比治疗要有效得多。良好的口腔卫生习惯，例如每天刷牙两次并使用含氟牙膏，以及每天使用牙线，可以显著降低蛀牙的风险。此外，定期进行牙科检查和清洁有助于确保在问题发展成“实际龋洞”之前及早发现潜在问题。牙医可以施加密封剂或氟化物处理，以进一步保护牙齿免受蛀牙侵害。饮食也在预防龋洞中发挥着关键作用。高糖和酸性的饮食会促进“实际龋洞”的形成。口腔中的细菌以糖为食，产生侵蚀牙釉质的酸。因此，限制糖分零食和饮料的摄入，选择水果、蔬菜和全谷物等更健康的选择，有助于维持强健的牙齿并预防蛀牙。如果形成了“实际龋洞”，治疗选项取决于蛀牙的严重程度。对于轻度龋洞，简单的填充可能就足够了。这涉及到去除牙齿的腐烂部分，并用复合树脂、汞合金或黄金等材料填充。在更严重的情况下，如果蛀牙已经达到牙齿的髓腔，可能需要根管治疗以挽救牙齿并缓解疼痛。在极端情况下，如果牙齿无法修复，拔牙可能是唯一的选择。总之，理解“实际龋洞”一词及其含义对任何关注牙齿健康的人来说都是至关重要的。通过在口腔卫生、饮食选择和定期牙科检查方面采取主动，个人可以显著降低发生“实际龋洞”的风险。对这一常见牙科问题的认识和教育使患者能够掌控自己的口腔健康，从而拥有更健康的微笑和更好的整体健康。