unprecedented

美音：[ʌn'presɪdentəd] 英音：[ʌn'presɪ.dentɪd]

简单释义：

adj.前所未有的；空前的；没有先例的

网络史无前例的；前所未见

完整释义：

adj.

1.空前,空前绝后的,前所未有的,史无前例的,前所未闻的
2.没有前例的,空前的;无比的
3.新奇的;崭新的
4.非同凡响

例句：

It was an unprecedented decision for a joint venture investment project that had received its final central government approvals.
对于一个已获得中央政府最终批准的合资项目而言，这是个史无前例的决定。
The idea of asking people to chip in for schools is not unprecedented, but it is usually a bit more subtle.
请求人们为学校捐款并非史无前例，但是通常的做法并不这么大张旗鼓。
Despite these differences, an overall consensus emerged, suggesting that out of all this disruption comes unprecedented opportunity.
尽管有这些差异，但是全面的一致性也浮现出来，所有这些混乱身后都隐藏着空前的机遇。
Less than a year ago India's property market was smouldering with excitement fuelled by unprecedented economic growth.
不到一年前，史无前例的经济增长推动了印度房地产市场的繁荣。
As China's economy continued to develop rapidly, jewelry industry will have the unprecedented unlimited business opportunities.
随着中国经济持续高速发展，饰品业将有前所未有的无限商机。
In September, the U. S. is believed to have launched at least 21 such attacks, an unprecedented number and nearly all in North Waziristan.
九月，美国被认为已发动至少21次此类袭击，这是个空前的数字，并且几乎所有都在北瓦济里斯坦。
And yet, for all its unprecedented scope and nature, the limited attention and passive response it has received are remarkable.
这次男性失业人数空前的规模和类型主要是由受到的重视不够和被动接受造成的。
The British boat led for so long, but China pulled away in the last third for a strong and unprecedented victory in this event.
一开始，英国队一直处于领先地位，但是中国队在最后三分之一赛程的时候全力加速，夺得了该项目上的首枚金牌。

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