Objective Discuss Cause of the senile root caries in oral to find the effective preventive measure.

  • 目的探讨老年人牙根面龋的发生因素,以期能找到有效的预防措施.

  • 互联网摘选 2025-01-20 18:03:08

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句