People usually call it (the system of a language) and sometimes people describe it as the rules of a language.

分类: 作业答案 • 2022-03-01 17:04:53

问题描述：

People usually call it (the system of a language) and sometimes people describe it as the rules of a language.
括号里的中文解释是什么,应该填什么单词?

答

grammar