基本语法的英文：
n. underlying grammar

The teacher initiated students into the elements of grammar.
老师把基本语法教给学生。

underlying adj.
在下面的；优先的；基础的；潜在的

Shale underlies the coal.
页岩层在煤层下面。

This word has its underlying meaning.
这个单词有它潜在的含义。

The underlying reason for the failure remains unknown.
失败的根本原因尚未搞清。

Open the underlying adapter for retrieving packets.
打开优先的适配器用于接收数据。

Not in accord with the rules of a prescriptive grammar.
不合语法的不符合规定的语法规则的

That is not, properly speaking, a dictionary, but a grammar.
严格说来;那不是一本词典,而是一本语法书。

Bad grammar tends irk teachers.
语法不好常使老师生气。

That is not properly speaking a dictionary but a grammar book.
严格地说，那不是一本字典，而是一本语法书。

The rules of grammar that you learned in school are not universal.
那些你在学校里得到的语法规则并不是放之四海而皆准的东西.