Objective To investigate the prevalence of renal disease and renal insufficiency in urban districts in Beijing.

  • 目的了解北京市城区老年人肾脏疾病及肾功能不全的患病情况.

  • 互联网摘选 2025-02-27 22:22:54

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