opening bit meaning in English
矫形钻头
开孔钻头
开眼钻头
扩孔锥
Examples
- The morphologic features of open bite were documented by previous researches
过去有许多研究探讨开咬病患的特殊颅颜型态。 - Methods : 12 cases of various open bite were treated by meaw technique
方法：用meaw技术对12例不同类型的开（牙合）畸形病例进行矫正。 - Open bite is one of the most difficult orthodontic problems in growing children , and the posttreatment stability is considered unpredictable
摘要对矫正医师而吉，治疗发育中孩童的开咬现象，是个棘手又难以预期的问题。