grammatically

/ɡrəˈmætɪkli/GRE
in a grammatical manner; "this child already speaks grammatically"

adverb [方式副词]从语法上讲

They shouted, not really caring if what they said was right grammatically.
他们叫着,并不在乎他们的话合不合语法。

grammatically

-ally ⌜ 以某种方式 - in a manner of ~ ⌟
单词造句:
网友用“Grammatically”造句精选
The functional word "his" only makes the sentence grammatically correct. 功能词“ his ”实际上就是使这个句子语法上的正确。
Make sure that the sentence is grammatically correct and punctuated correctly. 注意句子的语法和标点都正确。