您要查找的是不是：
- Menopause, premenstrual period, veteran stage, engorged breasts before emmenia, breast mubble. 妇女更年期、经前期、老年期、潮前胸胀、乳生结节等多种不适症状；
- Objective To find out an effective method for treatment of oral ulcer in the premenstrual period. 目的:探寻治疗经前期口腔溃疡的有效方法。
- candida vulvovaginitis often occurs during the premenstrual period. 假丝酵母菌外阴阴道炎常出现在月经前期。
- Clinical observation on acupuncture combined with medicine for treatment of oral ulcer in premenstrual period 针药并用治疗经前期口腔溃疡的临床观察
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- "Symptom of Disease and Syndrome"During the Premenstrual Period and Evaluation of the Model Macaque during the Selected Time 择时造模猕猴经前期"病证表现"及其评价
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- What is premenstrual syndrome (PMS)? 何谓经前综合症？
- What are typical premenstrual symptoms? 经前综合症有甚麽症状？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
