adj.一年两次的...

You will need to have a routine biannual examination.你得接受一年两次的例行检查。I have to make a biannual report next Monday.下周一我得作半年度报告.This article is the seventh biannual review on photometric analysis.本文是《分析试验室》定期评述中“光度分析”的第七篇文章....

Only since 1962 has the show been held biannually.这个展会自1962年才开始一年举办两届。...

biannually的音标：biannually的英式发音音标为：[bi:ən'jʊəlɪ]biannually的美式发音音标为：[biən'jʊrlɪ]...

I have to make a biannual report next Monday.下周一我得作半年度报告.Officials last month downplayed his chances of making the biannual and field world championships in August.上个月官方对他八月份参加一年两次的国际田径大奖赛表示不乐观.You will need to have a ro...

biannual的音标：biannual的英式发音音标为：[baɪ'ænjuəl]biannual的美式发音音标为：[baɪ'ænjuəl]...

adv.每半年地...