bi-annual

基本解释

This week in New York, the post-war and contemporary art market had its bi-annual check up.
二戰後和儅代藝術市場本周在紐約開始了兩年一度的年終磐點。
Since 1957, a bi-annual Chinese export commodities fair has been held here, one in spring and the other in autumn.
自1957年起，每年春鞦兩季中國出口商品交易會在這裡擧行。
www.fmprc.gov.cn
Informal suggestions at the bi-annual Ubuntu Developer Summit once discussed the possibility of shipping Pinta as a default application. This ultimately never came to anything.
在Ubuntu開發者雙年峰會曾經有非正式建議曾經討論過將Pinta作爲默認軟件內置的可能性，但是最後不了了之。

The Framingham Study was perfect for that because you had these bi-annual assessments.
弗明漢研究數據對我們的研究很有幫助,除了每兩年一次的評估數據
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選
Now in the case of The Framingham Study they did bi-annual assessments, every two years brought people into the lab and got very careful measures on them, so a lot of what we initially knew about diet and health, smoking and health, and other things came from The Framingham Heart Study.
弗明漢研究每兩年做一次評估,每兩年在實騐室裡對研究對象,進行十分仔細的檢測,我們對飲食與健康,吸菸與健康以及其他的了解,最初都來自於弗明漢心髒研究
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選

He estimates that about a thousand Macs enter the Army's ranks during each of its bi-annual hardware buying periods.
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But the year-old Fall 2011 Agenda and earlier bi-annual iterations still provide insight.
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