音标：[bai'ænju:әl] ；

a. 一年两次的
[经] 每年两次

s occurring or payable twice each year

词性分布：

形容词100%

biannual的用法和样例：

例句

用作形容词(adj.)

I have to make a biannual report next Monday.下周一我得作半年度报告。
Our school doctor recommends a biannual visit to the dentist.我们校医建议一年去看牙医两次。
In between the meetings, each stockholder receives biannual reports.两会之间，每位股东都会收到每年两次的总结报告。
The FISU is the supporting organization of the biannual Universiades.国际大体联是两年一度的大运会的支持机构。

词汇搭配

biannual test半年测试

【近义词】

semiannual每半年一次的...
biyearly每年两次的
half-yearly每半年的

SSS 2009-08-21

The Great Pacific Garbage Patch may be disappearing, and not in a good way. New research presented at the biannual meeting of the American Chemical Society reveals that polystyrene actually can break down in seawater. Polystyrene is probably better k

发表于:2018-12-24 / 阅读(321) / 评论(0)

Scientific American(八)月

VOA标准英语--U.S.-Cuba Bilateral Commission Meeting

The United States and Cuba held the seventh Bilateral Commission meeting in Washington, D.C. on Thursday, June 14. Deputy Assistant Secretary of State for Western Hemisphere Affairs John Creamer led the U.S. delegation. The Cuban delegation was led b

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VOA标准英语2018年(六月)

VOA常速英语2015--运动有助降低健康年龄

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发表于:2019-01-14 / 阅读(245) / 评论(0)

VOA标准英语2016年(一月)

带孩子出差合适吗

Many readers were surprised when President Obama took his wife, kids and mother-in-law along on his recent trip to Russia, Italy and Ghana, based on the e-mail I'm still receiving. Some thought it was too expensive, others too dangerous. It seems str

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阅读空间

英特尔推出Alloy项目正式进军虚拟现实

Intel has unveiled its newest virtual reality headset called Project Alloy. Through this gadget, the company introduces the concept of merged reality. 近日，英特尔公司推出了其名为Alloy项目的最新虚拟现实头戴设备。通过这一

发表于:2019-02-07 / 阅读(303) / 评论(0)

英语新闻

俄罗斯总理视察新战车武器展

俄罗斯总理视察新战车武器展 MOSCOW, Sept. 26 (Xinhua) -- Russian Prime Minister Dmitry Medvedev inspected new combat vehicles Thursday at the Ninth Russia Arms Expo-2013 (RAE), according to the state press service. Medvedev got a sneak pr

发表于:2019-02-11 / 阅读(214) / 评论(0)

英语新闻

Russia Pledges $10 Billion in Eurozone Aid

Russia says it is ready to commit more than $10 billion to the International Monetary Fund to help support the struggling eurozone economy. President Dmitry Medvedev made the pledge Thursday in Brussels during the biannual EU-Russia summit. We will a

发表于:2019-02-16 / 阅读(234) / 评论(0)

英语新闻

经济学人:伦敦时装周

London Fashion Week 伦敦时装周 Rags to riches 朱门华裳 British fashion is becoming more hard headed 英国时尚产业跨入高端大气上档次时代 The Delevingne effect 卡拉迪瓦伊的美女效应 WITH its whirl of frocks, models and

发表于:2019-02-17 / 阅读(280) / 评论(0)

经济学人文艺系列

【趣谈英语】比尔盖茨每周思考-Bill Gates Credits ‘Think Week’ For Success

Pre-Listening Vocabulary firm believer: a person who feels strongly about something biannual: occurring twice a year innovation: a new invention, product, or idea strategize: to come up with a plan retreat: an escape from everyday life implement: to

发表于:2019-02-27 / 阅读(350) / 评论(0)

趣谈英语

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