free-end fixed bridge

例句：

1. 1. The free-end fixedbridge is a type of dental implant thatcan be used to replace missing teeth.
   自由端固定桥是一种可以用于替代缺失牙齿的牙科植入物。
2. 2. The free-end fixed bridge was designed to provide stabilityand support for the patient's jawbone.
   自由端固定桥被设计来为患者的颌骨提供稳定性和支撑。
3. 3. Thefree-end fixed bridge has become increasinglypopular in recent years due to its abilityto improve chewing efficiency and reduce therisk of tooth decay.
   由于其提高咀嚼效率和减少蛀牙风险的能力，自由端固定桥近年来越来越受欢迎。