dental cervix
基本解释
- [医药科学]牙颈
英汉例句
- Objective: To investigate feasibility of pinhole drilled in dental cervix of crown of tooth.
目的：探索牙冠颈部建立引流孔的可行性。 - Methods The first molar was welded with a molar root movement controller, which extending backward and clinging to the edge of second molar dental cervix.
方法在第一磨牙带环上焊接一控根移动杆，其杆向后延伸紧贴第二磨牙牙冠颈缘上。
双语例句
专业释义
- 牙颈