First I use the options field to store the regular expression options for the functions.

首先，我使用“选项”字段来存储函数的正则表达式选项。

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The field types, options, default values, field orders, and so on are defined by the user to attach a custom form of data elements to the document.

字段类型、选项、默认值和字段顺序等都由用户定义，从而为文档添加定制的数据元素。

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Users interested in learning more about dynamic linking on Linux have a broad field of options.

有兴趣深入了解Linux中的动态链接的用户有很多选择。

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On Sunday, he kept patting the ball and surveying the field, looking for options that seldom materialized.

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As he discovered, the conference field is rich with options.

WSJ: Are Retirement Conferences Worth It? | WSJ.Money Summer 2013

The Acorn approach is a new one, in a field where the only options have included drugs, cardiac resynchronization devices and, in the worst cases, heart transplants or artificial hearts.

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