洁牙机 meaning in Chinese
scaler
Examples
- No , ultrasonic vibrations gently break down the plaque , rather than an actual physical “ scaling ” . you can be rest assured that the procedure is perfectly safe
不会的。洁牙机是通过超声波的震动而不是磨除牙石的，因此不会损伤牙齿。定期洗牙会保持牙周组织的健康。