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来源:雅诚德英语网
But you can achieve the same effect by using self-referential rules whose left-hand terms also occur on the right-hand side.
但你也可以取得同样效果,只要使用自我引用的规则,即左边的术语也出现在右边。
But you can achieve the same effect by using self-referential rules whose left-hand terms also occur on the right-hand side.
但你也可以取得同样效果,只要使用自我引用的规则,即左边的术语也出现在右边。