常見例句

雙語例句

• Objective:The purpose of this study was to approach the feasibility of the removable appliance combinated with buccal shield to treat the unilateral posterior crossbite.
  目的：探討附頰屏的墊矯治器進行單側(cè)后牙擴弓，治療單側(cè)后牙反的可行性。
返回 buccal crossbite