It is also sometimes referred to as the National Tooth Number system or American system. a) How does the Universal system work when labeling permanent teeth? For permanent teeth (adult teeth), the Universal system assigns a number, ranging from 1 to 32, to each individual tooth.Here are the...
百度试题 结果1 题目2. How many ___(tooth) are there in the baby's mouth?相关知识点: 试题来源: 解析 teeth 该题考查名词复数形式。 "tooth" 的复数形式为 "teeth",这是一个不规则变化的词。因此,答案为 teeth。反馈 收藏
1.Any of the hard bony structures in the mouth used to grasp and chew food and as weapons of attack and defense. In mammals and many other vertebrates, the teeth are set in sockets in the jaw. In fish and amphibians, they grow in and around the palate. See alsodentition. ...
( )4) There are many___ in the little tiger's mouth.A. toothsB. toothC. teeths 相关知识点: 试题来源: 解析 teeth 题目要求填入“little tiger's mouth”中的复数名词。 “tooth”的复数形式是“teeth”,因此正确答案是 teeth。反馈 收藏 ...
你嘴里有一颗牙。估计你少打一个词如out 或者pulled，拔了一颗牙。
1.any of the hard, bone-like objects that grow in the mouth and are used for biting and chewing.He has had a tooth out at the dentist's.diente 2.something that looks or acts like a tooth.the teeth of a comb/saw.diente teethe(tiːð)verb ...
you have lost a tooth in your mouth的汉语意思是你的嘴里有一颗牙齿
e.g. the treaty had no teeth in it 2. toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell 3. something resembling the tooth of an animal 4. one of a number of uniform projections on a gear ...
A variety of archwire designs can be used to expand the arch, depending on the number of teeth with attachments (Fig. 36.44). Clearly, any dimension of the arch can be altered with this method. After the expansion has been completed, a lower lingual arch is placed to retain the ...
The mouth piece (1) has a pitch circle shaped bent ultraviolet-light penetrable splint (4), which is provided with an external flange shaped formation (5) at an upper side and lower side, by which the upper lip and the lower lip are braced of each other. The upper and lower front te...