该第二构造可以使其阻碍正牙孔圈(12)相对于正牙植入物(16)的旋转。
The second configuration may be such that it hinders rotation of the orthodontic eyelet (12) relative to the orthodontic implant (16).
该第二构造可以使其阻碍正牙孔圈(12)相对于正牙植入物(16)的旋转。
The second configuration may be such that it hinders rotation of the orthodontic eyelet (12) relative to the orthodontic implant (16).
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