详细解释
龋
1、龋病。龋齿,即蛀齿。俗称“蛀牙”、“虫牙” 。牙齿因蛀而残缺
龋挛：牙齿蛀坏,身体蜷曲
龋痛：蛀牙痛
2、张开
龋齿笑：指女子故意装出像牙痛的笑容
例句
牙齿上的空洞是由龋蚀造成的。
Cavities in teeth are caused by decay.
而女性患龋率则超过百分之九十一。
And women who are more than ninety-one percent rate caries.
目的总结老年人根面龋的治疗方法。
Objective To summarize the treatment of senile dental caries of root surface.
如果龋坏没得到治疗，它将进入牙髓。
If decay is left untreated, it will reach the tooth's pulp.
它甚至可以修复早期龋病。
It can even reverse early tooth decay.
目的：探讨微量元素镧与龋病的关系。
Objective: To study the relation between microelement lanthanum and caries.
目的为了解学龄前儿童龋病发生有关因素。
Objective to understand the factors relative to dental caries among preschoolers.
龋洞很深，在钻牙前我将给您打一针麻药。
The decay is very deep, so I will use a local anesthetic before drilling.
免疫防龋是目前龋病预防研究的热点之一。
DNA immunization is one of the stratigies in control of classic swine fever, a viral disease.
当龋坏扩散破坏到釉质下方，就进入了牙本质。
The decay reaches into the dentin, where it can spread and undermine the enamel.
目的通过临床实践研究牙颈部龋坏的治疗方法。
Objective the therapy method of the teeth neck caries was studied through clinic practices.
他的牙齿开始龋蚀。
His teeth began to decay.
因此如何预防和治疗根龋正引起人们的高度重视。
Thus it is emphasized how to prevent and cure the root caries.
你能不能指出一个单一的图片，并从书中讲述它龋？
Could you point out a single picture from the book and tell the story it caries?
他们也更可能有口干(口干燥症)，增加了龋坏风险。
They also are more likely to have dry mouth (xerostomia), which increases the risk of decay.
目的：了解牙齿卫生与小学生龋病发生的相关情况。
Objective: To understand the primary health and dental caries in the relevant circumstances.
目的：研究龋病预防措施对恒牙龋病预测效果的影响。
AIM: To find out if effective caries prevention could influence the caries predictive power.
目的探索安全、有效、简便的生物制品防治龋病的新途径。
Objective To explore a new method for effective and safe prevention and treatment of caries.
作者认为利用冠髓组织对龋性牙髓病进行诊断也是可行的。
So it is feasible to diagnose pulp diseases with caries by crown pulp tissue.
目的研究极固宁在深龋和可复性牙髓炎保髓治疗中的应用效果。
Objective To investigate the effect of Green on the cure of deep caries and reversible pulpitis.
但是如果龋坏继续进行穿过表面的牙釉质，将会形成永久性损害。
But if the decay continues and breaks through the surface of the enamel, the damage is permanent.
在你牙齿原来大块填补物下边也有龋坏了。龋坏已经到了牙髓。
There's decay under a large filling. The decay is into the pulp of the tooth.
如果不能每天清除，他可以利用食物中的糖产酸，从而导致龋坏。
If plaque isn't removed every day, it can turn the sugars found in most foods and drinks into acids that lead to decay.
龋洞就是细菌侵蚀的表现，酸类物质会导致牙齿上逐渐出现孔洞。
Cavities are a bacterial infection created by acids, that cause your teeth to experience a hole in them.
牙齿慢性龋将趋于较深的颜色，因为边缘龋洞被正常吃的食物所染色。
Teeth with chronic caries will tend to be darker in color because the edges of the cavities become stained from normal eating and drinking.
目的：通过对牙本质龋中有机酸含量的测定，探讨牙本质龋形成原因。
Objective:To explore the causes of dentin caries by assay of the content of organic acids in carious dentin.
目的：通过对牙本质龋中有机酸含量的测定，探讨牙本质龋形成原因。
Objective:To explore the causes of dentin caries by assay of the content of organic acids in carious dentin.