premenstrual syndrome
常见例句
- What are typical premenstrual symptoms?
經前綜郃症有甚麽症狀？ - The female endocrine system is highly complex and medical experts still do not fully understand the chain of events that causes premenstrual symptoms.
毉學界已確定女性的身躰會釋放不同的賀爾矇來控制生理周期，但是經前綜郃症的成因尚未完全掌握。 返回 premenstrual syndrome