biannual

英 [baɪˈæn.ju.əl]      美 [baɪˈæn.ju.əl]
  • adj. 一年两次的
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将“biannual”分解为“bi-”和“annual”。联想“bi-”意味着“每两”,而“annual”意味着“每年”。所以,记忆方法是:这是一个“每两年”发生一次的事件或出版物的频率。通过这样的联想,可以记住“biannual”的意思。

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biannual 两年一次的

前缀bi-, 二。词根ann, 年,见anniversary.

biannual (adj.)
also bi-annual; "occurring every six months, twice a year," 1837, from bi- + annual. Related: Biannually; bi-annually.
1. You will need to have a routine biannual examination.
你得接受一年两次的例行检查。
2. I have to make a biannual report next Monday.
下周一我得作半年度报告.
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.
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.
5. The club has a biannual meeting.
这个俱乐部一年开两次会.