语法单位在语法系统中的活动能力和与其他语法单位之间的语法关系grammatical function

• 儿子还按照教科书上的语法规则，考问我句子中各个词汇的语法功能。

  My son even quizzed me on the grammatical function of each vocabulary item in a sentence according to the grammatical rules in his textbook.

• “宅”已经完全具备一个动词的语法功能。

  The Chinese character "