简单释义：

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v. 保持；持续存在；维持；顽强地坚持

网络 固执；存留；持久

变形：

过去分词：persisted  现在分词：persisting  第三人称单数：persists  

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完整释义：

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v.

1.坚持,固执
2.一口咬定,坚持说;力争说
3.维持;持续;继续
4.持久
5.继续存在,存留
6.残留;宿存;依然存在
7.一直;依旧是;始终不变;势头不衰
8.耐久

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例句：

1. Sometimes, I may be so vulnerable that even a word makes my eyes water. While others, we also find that we persist for so long a time.
   有时，我可能脆弱得一句话就泪流满面，有时，也发现自己咬着牙走了很长的路。

2. Ajax have spoken this week about their desire to extend the hitman's contract, but rumours linking him with a summer departure persist.
   阿贾克斯本周声称他们渴望能够延长和亨特拉尔的合同，不过关于他夏季就会转会的传闻却一直不休。

3. You may want to see a periodontist -- a dentist who specializes in gum disease -- if your gum problems persist or seem to get worse.
   如果你的牙龈问题持续存在或似乎变严重了，你可能要见一个专攻牙龈疾病的牙周学医生。

4. I am relieved, as fireworks can not always be hung in the sky, as long as had been brilliant, why did not persist in this day of fireworks?
   我释然，就像烟花不可能永远挂在天际，只要曾经灿烂过，又何必执着于没有烟花的日子呢？

5. paste , and drag and drop operations retain outlining information , but do not always persist the state of the collapsible region.
   另外，“复制”、“剪切”、“粘贴”和拖放操作保留大纲显示信息，但不始终保持可折叠区域的状态。

6. Though the Fed does not expect deflation, last month it did say that "inflation could persist for a time below" optimal levels.
   虽然美联储并不希望通货紧缩出现，但上个月它确实说过，低于最佳水平的“通货膨胀率可能会持续一段时间”。

7. Another problem any binding tool needs to solve is how much of an object graph to persist.
   任何绑定工具都需要解决的另一个问题是一个对象图（objectgraph）能够实现多大程度的持久化。

8. It's true that scientists don't know exactly how much world temperatures will rise if we persist with business as usual.
   的确，科学家并不能准确地得知，如果我们一切照旧行事，世界的气温将会上升多少。