Conclusion: As students gain more experience in different types of tooth preparations, they tend to produce a wider finish line than that recommended for full metal crown preparation. The tooth location in the mouth influences the width and angle of the finish line hence the more inaccessible ...
incisor- a tooth for cutting or gnawing; located in the front of the mouth in both jaws tooth- hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, ...
百度试题 结果1 题目63. Billy has a few bad teeth (tooth) in his mouth. He eats lots of sweets. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
英语中对应的词汇就是：🦷incisor /in'saizə/门牙；切牙use to take bites of food用来咬食物canine /'keinain/虎牙combine with the incisors to bite and tear food配合门牙咬破食物premolar /pri'məulə/前臼齿smaller than the molars and have two cups on the biting location for crushing and ...
百度试题 结果1 题目3. My grandmother is 80, so she has only four teeth (tooth) in her mouth. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Plaque bacteria combine with sugar to produce acids in your mouth. If allowed to accumulate, the acids gradually damage tooth enamel and lead to cavities. If you don't treat the cavities, decay worsens over time. And more advanced tooth decay stages require more extensive treatments. If plaque...
Movement of the tooth into its normal working position in the mouth(Moves through the bone of the jaw, continues to erupt as it moves into line with other teeth/becomes functional Permanent dentition Permanent teeth 32 teeth6yrs-21yrs old Upper/Lower jaws referred to as Dental arches Occlusion...
Too much sugar in your diet. If you eat a lot of sweets and drink sugary drinks, you're more likely to get cavities. Dry mouth. You can get dry mouth from certain medicines or just as a result of aging. It increases your risk of tooth decay. Abscessed Tooth Stages A tooth abscess ...
百度试题 结果1 题目4. I have a loose tooth(牙齿) in my mouth. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
嗜好;胃口[S][(+for)] 起損害(或毀壞等)作用的力量[P] 強制實施的有效手段[P] vt. 給……裝齒 使成鋸齒狀 咬 vi. (齒輪等)相咬,嚙合 片語 cut one's teeth on 從……中獲得經驗 衍生 a. toothless 辨析 同義: n.牙齒,鋸齒 fangtuskdenticledenticulationmouth grindermouth centermolarbicuspidtush ...