adj.不合文法的；非文法的
副词: ungrammatically 名词: ungrammaticality
not grammatical; not conforming to the rules of grammar or accepted usage
以上就是本站详细整理的词语ungrammatical是什么意思的翻译解释，供大家参考一下。
'I don't know why to go' is ungrammatical.
