Definition: relating to grammar, or obeying the rules of grammar Level: C2
学生必须学习一门语言的语法规则。
Students must learn the ___grammatical rules of a language.
她的论文充满了结构良好、符合语法的句子。
Her essay was full of well-structured, ___grammatical sentences.
这篇文章很容易阅读，没有明显的语法错误。
The text was easy to read, with no obvious ___grammatical errors.
