biweekly

1. ADJ 双周的；两周一次的
   A biweekly event or publication happens or appears once every two weeks.
   1. He used to see them at the biweekly meetings.
      他以前总是在两周一次的会议上看到他们。
   2. ...Beverage Digest, the industry's biweekly newsletter.
      《饮料文摘》，饮料业的双周业务通讯
   3. Biweekly is also an adverb.
      
   4. The group meets on a regular basis, usually weekly or biweekly.
      这个小组定期会面，通常是每周或每两周一次。

in BRIT, use 英国英语用 fortnightly

1. Students meet biweekly to discuss their experiences.
   学生们每两周会面一次，讨论他们的见闻。
2. He used to see them at the biweekly meetings.
   他以前总是在两周一次的会议上看到他们。
3. Don't use the word "biweekly." It has two meanings: twice a week and every other week.
   不要用“双周”之类的词，因为这有可能产生歧义&是两周还是每隔一周？
4. Or is it done biweekly, monthly, or ad hoc?
   或者两周获取一次，或者每月获取一次，又或者adhoc？
5. Empirical evidence shows weekly or biweekly to be optimal in some organizations.
   经验证据表明，每周或者每两周获取一次是对公司最佳的选择。
6. To avoid this degradation in performance, you should run Disk Defragmenter weekly or biweekly.
   要避免性能的降低，您应该每周或每两周运行一次磁盘碎片整理。
7. Perhaps weekly or biweekly.
   可能是每周或每两周。
8. South Korea President Lee Myung-bak last month called on his people to wear long johns to save energy in his biweekly radio address.
   上个月，韩国总统李明博在两周一次的广播演说中呼吁民众穿上秋裤，节约能源。
9. The environment is half that of a studio where larger design visions are broken into biweekly assignments using advanced modeling tools and fabrication devices.
   更宏观的设计观被分为两周一次的作业，在工作室中进行，使用先进的制作模型工具和组合装置。
10. 'She added that Newsweek is not going all-digital or becoming a biweekly, and that it has the full support of the Washington Post,'as long as we continue to control costs.
    她还说，《新闻周刊》不会完全数字化，也不会变成双周刊，并且只要继续控制成本，我们还拥有华盛顿邮报公司的全力支持。
11. She asked him to contribute a biweekly article on European affairs.
    她约他每两周写一篇有关欧洲情况的文稿。
12. I will use this space to give biweekly updates on recent results and the work units planned for upcoming weeks.
    以后我将每半个月对近期的结果和接下来的计划进行一次说明。
13. After nephrectomy, the patients received intradermal DC vaccination weekly for at least 8 times, and CIKs administration biweekly for at least 4 times.
    所有患者在切除原发病灶后，接受每周一次的皮内DC疫苗注射治疗，至少8次治疗；CIK细胞过继细胞免疫治疗，每2周一次，至少接受4次治疗。
14. OLR is so distributed that the active/ break for the monsoon rain over the East Asia continent and the northern Indian plain is in phase with the quasi-40 day oscillation but of opposite phase to the quasi-biweekly oscillation;
    OLR的分布表明，东亚大陆和印度北部平原季风雨的活跃与中断，对准40天振荡是同步的，而对准双周振荡是反位相的。
15. Numerical study of quasi-biweekly oscillation in tropical atmosphere
    热带大气准双周振荡的数值试验研究
16. The biweekly mechanism of east-west oscillating movement of the subtropical western Pacific high is studied using the dynamic method.
    本文用动力学分析的方法对西太平洋副热带高压准双周振荡的机制进行了探讨。
17. Randomized clinical trial of standard CHOP regimen and biweekly intensified CHOP regimen in the treatment of aggressive non Hodgkin's lymphoma
    标准的和2周一疗程CHOP方案治疗进展型非霍奇金氏淋巴瘤的随机对照研究
18. With the decay of the quasi biweekly oscillation, the difference between the anomalies of circulation and rainfall produced by different SST warm anomalies are also small.
    随着准双周振荡的衰减，不同SST暖异常所引起的环流和降水异常之间的差异也愈小。

noun

1. a periodical that is published twice a week or every two weeks (either 104 or 26 issues per year)

adj

1. occurring twice a week

   Synonym:    semiweekly

2. occurring every two weeks

   Synonym:    fortnightly

adv

1. every two weeks
   1. he visited his cousins fortnightly

   Synonym:    fortnightly

2. twice a week
   1. he called home semiweekly

   Synonym:    semiweekly