您要查找的是不是：
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- A substance that promotes retention of moisture. 湿润剂一种用于保持湿度的物质
- retention of menses 经血滞留
- May being able to come to go over four time of menses be pregnant? 您的位置：我也知道>医疗健康>会不会来过四次月经还会怀孕？
- Visual material aids the retention of information. 直观材料有助于加强记忆。
- He plead for the retention of the inn . 他请求保留这座小旅店。
- He plead for the retention of the inn. 他请求保留这座小旅店。
- Remembering is the retention of experience. 经历过的事物未逝去的就是记忆。
- Their retention of public property is illegal. 他们对公共财产持有的产权是不合法的。
- Doing well the hygienic health care of menses, gestation period, childbirth time, nursing time and menopause for woman. 做好妇女经期、孕期、产期、哺乳期、更年期的卫生保健。
- I'm intent on tentative retention of potential patents. 我热衷于潜在专利权的暂时保留。
- Man himself was, according to Bolk, a typical case of evolution by retention of juvenile characteristics (neoteny). 根据博克的研究，人类自已保留幼态特征，是进化的一个典型例子（幼态持续）。
- A 13-year-old girl's menarche was at 11 years old.Her duration of menses was 10 days per month. 摘要一名13岁女性学生自11岁开始初经，每个月来潮10天左右。
- Delayed days of menses were longer in cases with simultaneous treatment in both ovaries than that in single ovary. 双侧卵巢囊肿同时治疗时，月经延迟时间比单侧更长。
- They advocate the retention of our unclear power plants. 他们主张留存下来我们的核发电站。
- The company needs to improve its training and retention of staff. 公司需要改进对员工的培训和留用工作。
- That old man is a fount of wisdom. 那个老人有无穷的智慧。
- In addition, the precaution with unusual leucorrhoea, answer above all abstemious sex, notice the sanitation of menses, gestation and puerperium. 此外，白带异常的预防，首先应节制房事，注意月经期、妊娠期和产褥期的卫生。
- They advocate the retention of our nuclear power plants. 他们主张保留我们的核电厂。
- The factors affecting on retention of sol-ute were studied. 研究了影响溶质保留值的此素。
