| 释义 |
premenstrual syndrome pri:ˈmenstruəlˈsindrəum ☆☆☆☆☆高短语¹⁴⁴⁹⁷²⁺²
基本英英近义反义例句
n.经前综合症
Noun:
a syndrome that occurs in many women from 2 to 14 days before the onset of menstruation近义词 PMS经前综合症 (=prem…
用作名词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。 |