名词
中文翻译：坚持
同义词：
['endurance', 'tenacity', "stubbornness例句：1. The scientist persisted in his research despite the lack of funding.（尽管缺乏资金，这位科学家仍然坚持他的研究。）2. The company's persistence in developing new products has helped it stay ahead of its competitors.（该公司坚持不懈地开发新产品，帮助它领先于竞争对手。）"]
例句：
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1. The scientist persisted in his research despite the lack of funding.
尽管缺乏资金，这位科学家仍然坚持他的研究。
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2. The company's persistence in developing new products has helped it stay ahead of its competitors.
该公司坚持不懈地开发新产品，帮助它领先于竞争对手。
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3.The patient persisted in trying to walk even though he was in pain.
尽管他感到疼痛，病人还是坚持尝试走路。