biweekly [baɪ'wi:klɪ]

例句:

• 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。
  
• 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。
  
• Students meet biweekly to discuss their experiences.
  学生们每两周会面一次，讨论他们的见闻。
  
• Lee made the statement in his final biweekly radio address of the year, Monday.
  来自VOA
• When he was a junior, Jann Wenner invited him to write a column for a biweekly he was starting, to be called Rolling Stone.
  来自NEWYORKER