inapposite

adj.不合适的

不适当的；不相关的；不恰当的。

形容词

1、His comments were completely inapposite to the topic of discussion.
他的评论与讨论的话题完全不相关。
2、The question asked by the reporter was inapposite and had nothing to do with the main issue.
记者提出的问题不相关，与主要问题毫不相关。