premenstrual syndrome
音标发音
- 英式音标 [priːˌmen.stru.əl ˈsɪn.drəʊm]
- 美式音标 [priːˌmen.stru.strəl ˈsɪn.droʊm]
- 英式发音
- 美式发音
基本解释
- 经期前综合征。
英汉例句
- What are typical premenstrual symptoms?
经前综合症有甚麽症状？ - The female endocrine system is highly complex and medical experts still do not fully understand the chain of events that causes premenstrual symptoms.
医学界已确定女性的身体会释放不同的贺尔蒙来控制生理周期，但是经前综合症的成因尚未完全掌握。
用作名词 (n.)
英英字典
- a condition in which some women experience pain and swelling in particular parts of their bodies, and feelings such as anxiety, anger, or unhappiness for a few days before their period (= flow of blood each month)