Polycystic ovary syndrome ( PCOS ) is the most common cause of chronic anovulation.

  • PCOS是持续无排卵的最常见原因.

  • 互联网摘选 2025-01-17 07:12:21

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