The cases were mainly young people, farmers amounting to 32.1 %, and males more than females.

  • 发病年龄以青壮年为主, 农民发病占病毒性肝炎的32.1%, 男性发病明显多于女性.

  • 互联网摘选 2025-01-17 07:21:58

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