在这里，解析器检测标记间的结合同其语法中的抽象元素的匹配程度。

Here, the parser tests combinations of tokens to see how they compare to the abstract elements in its grammar.

youdao

在这里，解析器检测标记间的结合同其语法中的抽象元素的匹配程度。

Here, the parser tests combinations of tokens to see how they compare to the abstract elements in its grammar.

youdao