anterior expansion arch
基本解釋
- [醫(yī)藥科學]牙弓前張
英漢例句
- Methods To adopt screw expansion appliance to gradually expand posterior and anterior dental arch with 18~33 day activation and 3~6 month retainment.
方法采用螺旋擴大矯治器進行前牙和后牙的擴弓,加力18~33天,戴用保持器3~6個月。
雙語例句
專業(yè)釋義
- 牙弓前張