biannual

英 [baɪ'ænjʊəl]美 [baɪ'ænjuəl]
  • adj. 一年两次的

中文词源

biannual 两年一次的

前缀bi-, 二。词根ann, 年，见anniversary.

英文词源

biannual (adj.)
also bi-annual; "occurring every six months, twice a year," 1837, from bi- + annual. Related: Biannually; bi-annually.

双语例句

1. You will need to have a routine biannual examination.
你得接受一年两次的例行检查。
来自柯林斯例句
2. I have to make a biannual report next Monday.
下周一我得作半年度报告.
来自互联网
3. 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.
来自互联网
4. Our school doctor recommends a biannual visit to the dentist.
我们校医建议一年去看牙医两次.
来自互联网
5. The club has a biannual meeting.
这个俱乐部一年开两次会.
来自互联网