Using the element of the root rule, the major and minor rules become part of the overall rule structure.

使用根规则的元素，major和minor规则成了整个规则结构的一部分。

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Using the element of the root rule, the major and minor rules become part of the overall rule structure.

使用根规则的元素，major和minor规则成了整个规则结构的一部分。

youdao