biannual的例句（biannual在句子中的用法）

• 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.
• 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.
• I have to make a biannual report next Monday. 下周一我得作半年度报告.
• You will need to have a routine biannual examination. 你得接受一年两次的例行检查。