lack of novelty [专利] 缺乏新颖性
In one of the poorest countries in the region, that lack of novelty is all the more depressing.
身为中美洲最穷困的国家之一,缺乏新颖使全国上下更受压抑。
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The US Patent and Trademark Office has ruled that 20 patents relating to scroll technology "lack novelty".
BBC: US Apple bounce-back patents ruled invalid
Again, to be fair, the lack of novelty does not negate the contentiousness of the issues.
BBC: First minister's questions
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