resulting grammar
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[计] 结果文法
... 结果数据项 result data item 结果文法 resulting grammar 结果泄露 resultant disclosure ...
If you want to combine languages inside of a file, you have to be sure that the resulting grammar isn't ambiguous, i.e. that for each input there is only one way to interpret it.
如果在同一个文件里混用多种语言,必须保证文法不会出现二义性,也就是说所有的输入都只能存在一种解释。