John was a superstar, a one in a million programmer.

约翰是一百万的程序员中的佼佼者，超级明星。

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Suppose that his estimate is correct, in the sense that the probability of an accident of this magnitude in any year was one in a million.

假设一年内发生同等规模事故的可能性为百万分之一。

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California's proposed health goal is designed to limit possible cancer risk to just one in a million for those exposed to hexavalent chromium.

加利福尼亚提出的健康目标是要将由可能由六价铬引起癌症风险降低到百万分之一。

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First,you have to understand that my brother is one in a million.

VOA: special.2010.09.12

Of a million cells in the bone marrow there might only be one of these.

一百万个骨髓细胞中,也许只有一个多能干细胞

耶鲁公开课 - 生物医学工程探索课程节选

Actually, it's more like a million neighborhoods in one neighborhood.

事实上，这就好像是一百万个社区同住在一个社区里。

在上西区 - SpeakingMax英语口语达人

Good pitchers are one in a million, which means that hundreds of them must live in China.

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Nottingham, now 49, is the unlucky one in a million whose body cannot process cholesterol at all.

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And even then, amidst all this chaos, only one in a million fertilized eggs make it to adulthood.

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