grammatical

adj. /ɡrəˈmætɪkl/ B2

语法的；符合语法的

Connected with or conforming to the rules of grammar.

仙境例句

“They never executes nobody” is not grammatical, but the Gryphon said it anyway.

“他们从来不砍谁的头”这话不合语法，可狮鹫照样这么说。